| 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 | $169.37 | 4.327% | $176.6986 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $170.47 | 10.223% | $187.8971 | $187.90 | $187.90 | $187.90 |
| Purchase #3 | $109.86 | 7.696% | $118.3148 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $10.25 | 10.139% | $11.2892 | $11.29 | $11.30 | $11.30 |
| Purchase #5 | $214.98 | 8.564% | $233.3909 | $233.39 | $233.40 | $233.40 |
| Purchase #6 | $131.79 | 8.555% | $143.0646 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $144.49 | 3.664% | $149.7841 | $149.78 | $149.80 | $149.80 |
| 7 purchase totals = | $951.21 | $1,020.4393 | $1,020.43 | $1,020.45 | $1,020.50 | |