| 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 | $158.34 | 13.231% | $179.29 | $179.29 | $179.30 | $179.30 |
| Purchase #2 | $48.91 | 4.135% | $50.9324 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $111.25 | 12.103% | $124.7146 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $22.32 | 7.399% | $23.9715 | $23.97 | $23.95 | $24.00 |
| Purchase #5 | $22.78 | 5.480% | $24.0283 | $24.03 | $24.05 | $24.00 |
| Purchase #6 | $158.32 | 13.390% | $179.519 | $179.52 | $179.50 | $179.50 |
| Purchase #7 | $234.95 | 13.102% | $265.7331 | $265.73 | $265.75 | $265.70 |
| 7 purchase totals = | $756.87 | $848.1889 | $848.18 | $848.20 | $848.10 | |