| 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 | $176.35 | 8.159% | $190.7384 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $44.60 | 13.719% | $50.7187 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $51.78 | 9.689% | $56.797 | $56.80 | $56.80 | $56.80 |
| Purchase #4 | $142.71 | 4.490% | $149.1177 | $149.12 | $149.10 | $149.10 |
| Purchase #5 | $35.78 | 13.397% | $40.5734 | $40.57 | $40.55 | $40.60 |
| Purchase #6 | $197.92 | 11.653% | $220.9836 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $54.66 | 8.503% | $59.3077 | $59.31 | $59.30 | $59.30 |
| 7 purchase totals = | $703.80 | $768.2365 | $768.24 | $768.20 | $768.20 | |