| 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 | $157.68 | 5.418% | $166.2231 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $238.99 | 10.483% | $264.0433 | $264.04 | $264.05 | $264.00 |
| Purchase #3 | $78.41 | 8.817% | $85.3234 | $85.32 | $85.30 | $85.30 |
| Purchase #4 | $37.53 | 9.125% | $40.9546 | $40.95 | $40.95 | $41.00 |
| Purchase #5 | $173.61 | 7.781% | $187.1186 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $149.96 | 9.152% | $163.6843 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $156.42 | 8.249% | $169.3231 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $992.60 | $1,076.6704 | $1,076.65 | $1,076.60 | $1,076.60 | |