| 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 | $141.62 | 7.487% | $152.2231 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $12.34 | 6.623% | $13.1573 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $49.79 | 5.149% | $52.3537 | $52.35 | $52.35 | $52.40 |
| Purchase #4 | $107.72 | 13.736% | $122.5164 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $89.56 | 8.515% | $97.186 | $97.19 | $97.20 | $97.20 |
| Purchase #6 | $45.91 | 6.783% | $49.0241 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $98.80 | 8.522% | $107.2197 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $545.74 | $593.6803 | $593.68 | $593.60 | $593.70 | |