| 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 | $162.46 | 11.110% | $180.5093 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $100.41 | 7.142% | $107.5813 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $197.86 | 10.152% | $217.9467 | $217.95 | $217.95 | $217.90 |
| Purchase #4 | $139.56 | 3.775% | $144.8284 | $144.83 | $144.85 | $144.80 |
| Purchase #5 | $44.37 | 11.159% | $49.3212 | $49.32 | $49.30 | $49.30 |
| Purchase #6 | $45.99 | 9.815% | $50.5039 | $50.50 | $50.50 | $50.50 |
| Purchase #7 | $166.50 | 9.279% | $181.9495 | $181.95 | $181.95 | $181.90 |
| 7 purchase totals = | $857.15 | $932.6403 | $932.64 | $932.65 | $932.50 | |