| 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 | $176.39 | 10.587% | $195.0644 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $178.25 | 3.363% | $184.2445 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $234.76 | 9.165% | $256.2758 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $131.82 | 9.685% | $144.5868 | $144.59 | $144.60 | $144.60 |
| Purchase #5 | $26.53 | 8.497% | $28.7843 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $15.67 | 11.629% | $17.4923 | $17.49 | $17.50 | $17.50 |
| Purchase #7 | $150.26 | 10.254% | $165.6677 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $913.68 | $992.1158 | $992.11 | $992.15 | $992.20 | |