| 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 | $187.35 | 4.320% | $195.4435 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $24.92 | 3.188% | $25.7144 | $25.71 | $25.70 | $25.70 |
| Purchase #3 | $171.90 | 13.646% | $195.3575 | $195.36 | $195.35 | $195.40 |
| Purchase #4 | $19.96 | 3.720% | $20.7025 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $173.89 | 4.155% | $181.1151 | $181.12 | $181.10 | $181.10 |
| Purchase #6 | $153.83 | 3.230% | $158.7987 | $158.80 | $158.80 | $158.80 |
| Purchase #7 | $76.26 | 11.518% | $85.0436 | $85.04 | $85.05 | $85.00 |
| 7 purchase totals = | $808.11 | $862.1753 | $862.17 | $862.15 | $862.10 | |