| 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 | $158.87 | 10.706% | $175.8786 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $182.28 | 6.660% | $194.4198 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $138.88 | 8.116% | $150.1515 | $150.15 | $150.15 | $150.20 |
| Purchase #4 | $171.49 | 5.807% | $181.4484 | $181.45 | $181.45 | $181.40 |
| Purchase #5 | $56.82 | 13.715% | $64.6129 | $64.61 | $64.60 | $64.60 |
| Purchase #6 | $66.99 | 7.149% | $71.7791 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $130.79 | 9.305% | $142.96 | $142.96 | $142.95 | $143.00 |
| 7 purchase totals = | $906.12 | $981.2503 | $981.25 | $981.25 | $981.30 | |