| 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 | $120.69 | 9.476% | $132.1266 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $142.96 | 7.526% | $153.7192 | $153.72 | $153.70 | $153.70 |
| Purchase #3 | $116.63 | 8.173% | $126.1622 | $126.16 | $126.15 | $126.20 |
| Purchase #4 | $65.34 | 9.372% | $71.4637 | $71.46 | $71.45 | $71.50 |
| Purchase #5 | $189.60 | 11.868% | $212.1017 | $212.10 | $212.10 | $212.10 |
| Purchase #6 | $26.64 | 10.820% | $29.5224 | $29.52 | $29.50 | $29.50 |
| Purchase #7 | $44.53 | 5.120% | $46.8099 | $46.81 | $46.80 | $46.80 |
| 7 purchase totals = | $706.39 | $771.9057 | $771.90 | $771.85 | $771.90 | |