| 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 | $73.90 | 11.272% | $82.23 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $144.35 | 7.667% | $155.4173 | $155.42 | $155.40 | $155.40 |
| Purchase #3 | $44.76 | 3.261% | $46.2196 | $46.22 | $46.20 | $46.20 |
| Purchase #4 | $127.88 | 6.279% | $135.9096 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $107.77 | 5.247% | $113.4247 | $113.42 | $113.40 | $113.40 |
| Purchase #6 | $152.41 | 6.719% | $162.6504 | $162.65 | $162.65 | $162.70 |
| Purchase #7 | $46.51 | 8.250% | $50.3471 | $50.35 | $50.35 | $50.30 |
| 7 purchase totals = | $697.58 | $746.1987 | $746.20 | $746.15 | $746.10 | |