| 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 | $149.32 | 13.634% | $169.6783 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $65.32 | 5.405% | $68.8505 | $68.85 | $68.85 | $68.90 |
| Purchase #3 | $134.41 | 6.867% | $143.6399 | $143.64 | $143.65 | $143.60 |
| Purchase #4 | $71.63 | 9.489% | $78.427 | $78.43 | $78.45 | $78.40 |
| Purchase #5 | $66.90 | 8.688% | $72.7123 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $86.62 | 7.310% | $92.9519 | $92.95 | $92.95 | $93.00 |
| Purchase #7 | $29.47 | 5.226% | $31.0101 | $31.01 | $31.00 | $31.00 |
| 7 purchase totals = | $603.67 | $657.2700 | $657.27 | $657.30 | $657.30 | |