| 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 | $180.82 | 12.564% | $203.5382 | $203.54 | $203.55 | $203.50 |
| Purchase #2 | $9.57 | 6.178% | $10.1612 | $10.16 | $10.15 | $10.20 |
| Purchase #3 | $58.81 | 13.255% | $66.6053 | $66.61 | $66.60 | $66.60 |
| Purchase #4 | $55.93 | 9.719% | $61.3658 | $61.37 | $61.35 | $61.40 |
| Purchase #5 | $29.92 | 8.558% | $32.4806 | $32.48 | $32.50 | $32.50 |
| Purchase #6 | $192.43 | 11.790% | $215.1175 | $215.12 | $215.10 | $215.10 |
| Purchase #7 | $39.95 | 9.689% | $43.8208 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $567.43 | $633.0894 | $633.10 | $633.05 | $633.10 | |