| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.56 | 9.757% | $179.5185 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $194.63 | 6.253% | $206.8002 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $101.85 | 3.209% | $105.1184 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $216.48 | 10.687% | $239.6152 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $174.64 | 10.751% | $193.4155 | $193.42 | $193.40 | $193.40 |
| Purchase #6 | $170.72 | 11.159% | $189.7706 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $208.71 | 3.120% | $215.2218 | $215.22 | $215.20 | $215.20 |
| 7 purchase totals = | $1,230.59 | $1,329.4602 | $1,329.47 | $1,329.35 | $1,329.40 | |