| 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 | $154.81 | 9.302% | $169.2104 | $169.21 | $169.20 | $169.20 |
| Purchase #2 | $66.27 | 9.432% | $72.5206 | $72.52 | $72.50 | $72.50 |
| Purchase #3 | $35.77 | 3.734% | $37.1057 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $149.97 | 11.147% | $166.6872 | $166.69 | $166.70 | $166.70 |
| Purchase #5 | $127.41 | 6.313% | $135.4534 | $135.45 | $135.45 | $135.50 |
| Purchase #6 | $164.79 | 13.432% | $186.9246 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $237.42 | 5.637% | $250.8034 | $250.80 | $250.80 | $250.80 |
| 7 purchase totals = | $936.44 | $1,018.7053 | $1,018.70 | $1,018.65 | $1,018.70 | |