| 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 | $142.76 | 5.765% | $150.9901 | $150.99 | $151.00 | $151.00 |
| Purchase #2 | $119.44 | 13.149% | $135.1452 | $135.15 | $135.15 | $135.10 |
| Purchase #3 | $205.95 | 6.596% | $219.5345 | $219.53 | $219.55 | $219.50 |
| Purchase #4 | $12.42 | 11.252% | $13.8175 | $13.82 | $13.80 | $13.80 |
| Purchase #5 | $26.97 | 4.601% | $28.2109 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $126.84 | 11.726% | $141.7133 | $141.71 | $141.70 | $141.70 |
| Purchase #7 | $139.73 | 6.684% | $149.0696 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $774.11 | $838.4811 | $838.48 | $838.45 | $838.40 | |