| 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 | $189.86 | 6.261% | $201.7471 | $201.75 | $201.75 | $201.70 |
| Purchase #2 | $177.73 | 10.379% | $196.1766 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $221.53 | 8.265% | $239.8395 | $239.84 | $239.85 | $239.80 |
| Purchase #4 | $29.79 | 6.523% | $31.7332 | $31.73 | $31.75 | $31.70 |
| Purchase #5 | $124.75 | 4.464% | $130.3188 | $130.32 | $130.30 | $130.30 |
| Purchase #6 | $10.82 | 4.610% | $11.3188 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $125.74 | 13.140% | $142.2622 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $880.22 | $953.3962 | $953.40 | $953.40 | $953.30 | |