| 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 | $172.27 | 10.856% | $190.9716 | $190.97 | $190.95 | $191.00 |
| Purchase #2 | $16.98 | 8.847% | $18.4822 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $23.72 | 9.586% | $25.9938 | $25.99 | $26.00 | $26.00 |
| Purchase #4 | $133.32 | 7.488% | $143.303 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $58.82 | 11.867% | $65.8002 | $65.80 | $65.80 | $65.80 |
| Purchase #6 | $90.91 | 12.375% | $102.1601 | $102.16 | $102.15 | $102.20 |
| Purchase #7 | $120.74 | 8.512% | $131.0174 | $131.02 | $131.00 | $131.00 |
| 7 purchase totals = | $616.76 | $677.7283 | $677.72 | $677.70 | $677.80 | |