| 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 | $135.79 | 13.369% | $153.9438 | $153.94 | $153.95 | $153.90 |
| Purchase #2 | $59.27 | 11.142% | $65.8739 | $65.87 | $65.85 | $65.90 |
| Purchase #3 | $14.68 | 7.333% | $15.7565 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $119.41 | 9.654% | $130.9378 | $130.94 | $130.95 | $130.90 |
| Purchase #5 | $97.27 | 11.171% | $108.136 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $100.67 | 8.620% | $109.3478 | $109.35 | $109.35 | $109.30 |
| Purchase #7 | $221.83 | 4.872% | $232.6376 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $748.92 | $816.6334 | $816.64 | $816.65 | $816.50 | |