| 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 | $164.38 | 10.580% | $181.7714 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $148.71 | 12.420% | $167.1798 | $167.18 | $167.20 | $167.20 |
| Purchase #3 | $237.80 | 12.444% | $267.3918 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $225.67 | 5.651% | $238.4226 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $102.93 | 8.333% | $111.5072 | $111.51 | $111.50 | $111.50 |
| Purchase #6 | $113.48 | 6.706% | $121.09 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $62.47 | 11.643% | $69.7434 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $1,055.44 | $1,157.1062 | $1,157.10 | $1,157.10 | $1,157.10 | |