| 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 | $131.30 | 10.352% | $144.8922 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $34.91 | 12.503% | $39.2748 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $173.35 | 12.667% | $195.3082 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $243.71 | 10.545% | $269.4092 | $269.41 | $269.40 | $269.40 |
| Purchase #5 | $189.94 | 6.320% | $201.9442 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $85.39 | 9.842% | $93.7941 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $24.30 | 11.580% | $27.1139 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $882.90 | $971.7366 | $971.72 | $971.70 | $971.70 | |