| 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 | $158.45 | 11.344% | $176.4246 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $155.38 | 9.497% | $170.1364 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $246.62 | 7.551% | $265.2423 | $265.24 | $265.25 | $265.20 |
| Purchase #4 | $122.88 | 10.568% | $135.866 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $56.28 | 9.172% | $61.442 | $61.44 | $61.45 | $61.40 |
| Purchase #6 | $95.53 | 13.580% | $108.503 | $108.50 | $108.50 | $108.50 |
| Purchase #7 | $31.26 | 3.271% | $32.2825 | $32.28 | $32.30 | $32.30 |
| 7 purchase totals = | $866.40 | $949.8968 | $949.89 | $949.90 | $949.80 | |