| 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 | $131.61 | 8.620% | $142.9548 | $142.95 | $142.95 | $143.00 |
| Purchase #2 | $39.49 | 7.726% | $42.541 | $42.54 | $42.55 | $42.50 |
| Purchase #3 | $83.99 | 12.183% | $94.2225 | $94.22 | $94.20 | $94.20 |
| Purchase #4 | $193.96 | 9.739% | $212.8498 | $212.85 | $212.85 | $212.80 |
| Purchase #5 | $64.83 | 6.397% | $68.9772 | $68.98 | $69.00 | $69.00 |
| Purchase #6 | $66.49 | 7.743% | $71.6383 | $71.64 | $71.65 | $71.60 |
| Purchase #7 | $215.33 | 9.506% | $235.7993 | $235.80 | $235.80 | $235.80 |
| 7 purchase totals = | $795.70 | $868.9829 | $868.98 | $869.00 | $868.90 | |