| 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 | $148.42 | 9.691% | $162.8034 | $162.80 | $162.80 | $162.80 |
| Purchase #2 | $66.87 | 11.540% | $74.5868 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $120.79 | 13.477% | $137.0689 | $137.07 | $137.05 | $137.10 |
| Purchase #4 | $25.35 | 8.675% | $27.5491 | $27.55 | $27.55 | $27.50 |
| Purchase #5 | $93.63 | 3.547% | $96.9511 | $96.95 | $96.95 | $97.00 |
| Purchase #6 | $208.86 | 12.566% | $235.1053 | $235.11 | $235.10 | $235.10 |
| Purchase #7 | $237.97 | 6.668% | $253.8378 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $901.89 | $987.9024 | $987.91 | $987.90 | $987.90 | |