| 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 | $140.69 | 6.228% | $149.4522 | $149.45 | $149.45 | $149.50 |
| Purchase #2 | $65.83 | 8.404% | $71.3624 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $47.28 | 6.384% | $50.2984 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $225.49 | 9.776% | $247.5339 | $247.53 | $247.55 | $247.50 |
| Purchase #5 | $133.36 | 10.646% | $147.5575 | $147.56 | $147.55 | $147.60 |
| Purchase #6 | $189.96 | 6.172% | $201.6843 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $102.57 | 5.609% | $108.3232 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $905.18 | $976.2119 | $976.20 | $976.20 | $976.30 | |