| 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 | $169.97 | 7.252% | $182.2962 | $182.30 | $182.30 | $182.30 |
| Purchase #2 | $102.81 | 5.718% | $108.6887 | $108.69 | $108.70 | $108.70 |
| Purchase #3 | $95.37 | 3.546% | $98.7518 | $98.75 | $98.75 | $98.80 |
| Purchase #4 | $87.43 | 11.319% | $97.3262 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $28.84 | 11.303% | $32.0998 | $32.10 | $32.10 | $32.10 |
| Purchase #6 | $52.89 | 6.469% | $56.3115 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $154.80 | 7.665% | $166.6654 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $692.11 | $742.1396 | $742.15 | $742.15 | $742.20 | |