| 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 | $180.93 | 6.390% | $192.4914 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $154.62 | 13.412% | $175.3576 | $175.36 | $175.35 | $175.40 |
| Purchase #3 | $40.73 | 12.498% | $45.8204 | $45.82 | $45.80 | $45.80 |
| Purchase #4 | $87.67 | 3.782% | $90.9857 | $90.99 | $91.00 | $91.00 |
| Purchase #5 | $221.47 | 10.753% | $245.2847 | $245.28 | $245.30 | $245.30 |
| Purchase #6 | $132.39 | 6.777% | $141.3621 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $64.81 | 6.218% | $68.8399 | $68.84 | $68.85 | $68.80 |
| 7 purchase totals = | $882.62 | $960.1418 | $960.14 | $960.15 | $960.20 | |