| 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 | $152.55 | 6.372% | $162.2705 | $162.27 | $162.25 | $162.30 |
| Purchase #2 | $20.95 | 3.157% | $21.6114 | $21.61 | $21.60 | $21.60 |
| Purchase #3 | $212.95 | 8.608% | $231.2807 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $110.71 | 8.520% | $120.1425 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $176.44 | 11.811% | $197.2793 | $197.28 | $197.30 | $197.30 |
| Purchase #6 | $60.55 | 13.241% | $68.5674 | $68.57 | $68.55 | $68.60 |
| Purchase #7 | $41.92 | 10.482% | $46.3141 | $46.31 | $46.30 | $46.30 |
| 7 purchase totals = | $776.07 | $847.4659 | $847.46 | $847.45 | $847.50 | |