| 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 | $129.36 | 13.513% | $146.8404 | $146.84 | $146.85 | $146.80 |
| Purchase #2 | $209.29 | 13.570% | $237.6907 | $237.69 | $237.70 | $237.70 |
| Purchase #3 | $164.27 | 8.584% | $178.3709 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $170.76 | 6.638% | $182.095 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $49.44 | 11.415% | $55.0836 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $60.99 | 7.774% | $65.7314 | $65.73 | $65.75 | $65.70 |
| Purchase #7 | $51.47 | 7.850% | $55.5104 | $55.51 | $55.50 | $55.50 |
| 7 purchase totals = | $835.58 | $921.3224 | $921.32 | $921.35 | $921.30 | |