| 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 | $163.82 | 6.640% | $174.6976 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $230.83 | 12.636% | $259.9977 | $260.00 | $260.00 | $260.00 |
| Purchase #3 | $141.28 | 9.764% | $155.0746 | $155.07 | $155.05 | $155.10 |
| Purchase #4 | $131.42 | 11.272% | $146.2337 | $146.23 | $146.25 | $146.20 |
| Purchase #5 | $65.51 | 4.698% | $68.5877 | $68.59 | $68.60 | $68.60 |
| Purchase #6 | $67.65 | 5.306% | $71.2395 | $71.24 | $71.25 | $71.20 |
| Purchase #7 | $128.28 | 11.565% | $143.1156 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $928.79 | $1,018.9464 | $1,018.95 | $1,018.95 | $1,018.90 | |