| 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 | $17.42 | 11.532% | $19.4289 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $150.34 | 5.397% | $158.4538 | $158.45 | $158.45 | $158.50 |
| Purchase #3 | $97.39 | 4.865% | $102.128 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $221.31 | 5.394% | $233.2475 | $233.25 | $233.25 | $233.20 |
| Purchase #5 | $176.98 | 5.363% | $186.4714 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $162.90 | 13.678% | $185.1815 | $185.18 | $185.20 | $185.20 |
| Purchase #7 | $111.28 | 8.837% | $121.1138 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $937.62 | $1,006.0249 | $1,006.02 | $1,006.05 | $1,006.00 | |