| 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 | $159.25 | 4.468% | $166.3653 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $93.54 | 8.279% | $101.2842 | $101.28 | $101.30 | $101.30 |
| Purchase #3 | $91.61 | 12.259% | $102.8405 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $132.57 | 5.323% | $139.6267 | $139.63 | $139.65 | $139.60 |
| Purchase #5 | $100.34 | 8.287% | $108.6552 | $108.66 | $108.65 | $108.70 |
| Purchase #6 | $108.63 | 10.581% | $120.1241 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $195.65 | 9.342% | $213.9276 | $213.93 | $213.95 | $213.90 |
| 7 purchase totals = | $881.59 | $952.8236 | $952.83 | $952.85 | $952.80 | |