| 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 | $160.76 | 11.853% | $179.8149 | $179.81 | $179.80 | $179.80 |
| Purchase #2 | $111.43 | 4.182% | $116.09 | $116.09 | $116.10 | $116.10 |
| Purchase #3 | $147.85 | 13.179% | $167.3352 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $121.98 | 5.508% | $128.6987 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $58.51 | 7.318% | $62.7918 | $62.79 | $62.80 | $62.80 |
| Purchase #6 | $46.92 | 3.243% | $48.4416 | $48.44 | $48.45 | $48.40 |
| Purchase #7 | $161.52 | 6.144% | $171.4438 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $808.97 | $874.6160 | $874.61 | $874.65 | $874.50 | |