| 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 | $165.52 | 12.336% | $185.9385 | $185.94 | $185.95 | $185.90 |
| Purchase #2 | $106.89 | 10.754% | $118.385 | $118.39 | $118.40 | $118.40 |
| Purchase #3 | $233.90 | 13.744% | $266.0472 | $266.05 | $266.05 | $266.00 |
| Purchase #4 | $215.44 | 6.855% | $230.2084 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $56.74 | 10.521% | $62.7096 | $62.71 | $62.70 | $62.70 |
| Purchase #6 | $17.38 | 12.511% | $19.5544 | $19.55 | $19.55 | $19.60 |
| Purchase #7 | $30.47 | 11.205% | $33.8842 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $826.34 | $916.7273 | $916.73 | $916.75 | $916.70 | |