| 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 | $133.76 | 10.232% | $147.4463 | $147.45 | $147.45 | $147.40 |
| Purchase #2 | $236.75 | 12.421% | $266.1567 | $266.16 | $266.15 | $266.20 |
| Purchase #3 | $32.85 | 5.129% | $34.5349 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $131.27 | 5.299% | $138.226 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $38.43 | 11.761% | $42.9498 | $42.95 | $42.95 | $42.90 |
| Purchase #6 | $44.50 | 4.424% | $46.4687 | $46.47 | $46.45 | $46.50 |
| Purchase #7 | $89.96 | 5.235% | $94.6694 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $707.52 | $770.4518 | $770.46 | $770.45 | $770.40 | |