| 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 | $182.37 | 6.251% | $193.7699 | $193.77 | $193.75 | $193.80 |
| Purchase #2 | $165.75 | 6.129% | $175.9088 | $175.91 | $175.90 | $175.90 |
| Purchase #3 | $80.93 | 11.208% | $90.0006 | $90.00 | $90.00 | $90.00 |
| Purchase #4 | $226.47 | 11.791% | $253.1731 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $147.76 | 3.298% | $152.6331 | $152.63 | $152.65 | $152.60 |
| Purchase #6 | $104.59 | 9.207% | $114.2196 | $114.22 | $114.20 | $114.20 |
| Purchase #7 | $171.44 | 12.275% | $192.4843 | $192.48 | $192.50 | $192.50 |
| 7 purchase totals = | $1,079.31 | $1,172.1894 | $1,172.18 | $1,172.15 | $1,172.20 | |