| 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 | $15.47 | 13.342% | $17.534 | $17.53 | $17.55 | $17.50 |
| Purchase #2 | $97.48 | 3.306% | $100.7027 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $149.45 | 10.688% | $165.4232 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $212.73 | 7.379% | $228.4273 | $228.43 | $228.45 | $228.40 |
| Purchase #5 | $191.88 | 5.688% | $202.7941 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $214.85 | 6.168% | $228.1019 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $244.89 | 12.434% | $275.3396 | $275.34 | $275.35 | $275.30 |
| 7 purchase totals = | $1,126.75 | $1,218.3228 | $1,218.31 | $1,218.35 | $1,218.20 | |