| 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 | $191.66 | 9.445% | $209.7623 | $209.76 | $209.75 | $209.80 |
| Purchase #2 | $118.85 | 10.175% | $130.943 | $130.94 | $130.95 | $130.90 |
| Purchase #3 | $20.80 | 10.861% | $23.0591 | $23.06 | $23.05 | $23.10 |
| Purchase #4 | $44.67 | 8.394% | $48.4196 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $173.98 | 10.436% | $192.1366 | $192.14 | $192.15 | $192.10 |
| Purchase #6 | $7.41 | 7.551% | $7.9695 | $7.97 | $7.95 | $8.00 |
| Purchase #7 | $128.67 | 8.106% | $139.1 | $139.10 | $139.10 | $139.10 |
| 7 purchase totals = | $686.04 | $751.3901 | $751.39 | $751.35 | $751.40 | |