| 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 | $150.42 | 13.262% | $170.3687 | $170.37 | $170.35 | $170.40 |
| Purchase #2 | $152.55 | 11.644% | $170.3129 | $170.31 | $170.30 | $170.30 |
| Purchase #3 | $122.98 | 12.874% | $138.8124 | $138.81 | $138.80 | $138.80 |
| Purchase #4 | $199.82 | 7.511% | $214.8285 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $69.81 | 8.378% | $75.6587 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $243.47 | 10.528% | $269.1025 | $269.10 | $269.10 | $269.10 |
| Purchase #7 | $163.62 | 5.833% | $173.164 | $173.16 | $173.15 | $173.20 |
| 7 purchase totals = | $1,102.67 | $1,212.2477 | $1,212.24 | $1,212.20 | $1,212.30 | |