| 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 | $150.80 | 7.248% | $161.73 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $221.28 | 11.248% | $246.1696 | $246.17 | $246.15 | $246.20 |
| Purchase #3 | $43.36 | 7.801% | $46.7425 | $46.74 | $46.75 | $46.70 |
| Purchase #4 | $148.46 | 7.537% | $159.6494 | $159.65 | $159.65 | $159.60 |
| Purchase #5 | $73.37 | 4.786% | $76.8815 | $76.88 | $76.90 | $76.90 |
| Purchase #6 | $34.74 | 7.301% | $37.2764 | $37.28 | $37.30 | $37.30 |
| Purchase #7 | $50.89 | 4.211% | $53.033 | $53.03 | $53.05 | $53.00 |
| 7 purchase totals = | $722.90 | $781.4824 | $781.48 | $781.55 | $781.40 | |