| 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 | $56.75 | 6.108% | $60.2163 | $60.22 | $60.20 | $60.20 |
| Purchase #2 | $144.69 | 11.752% | $161.694 | $161.69 | $161.70 | $161.70 |
| Purchase #3 | $226.50 | 7.801% | $244.1693 | $244.17 | $244.15 | $244.20 |
| Purchase #4 | $112.87 | 12.762% | $127.2745 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $42.43 | 5.676% | $44.8383 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $148.44 | 9.124% | $161.9837 | $161.98 | $162.00 | $162.00 |
| Purchase #7 | $31.63 | 12.554% | $35.6008 | $35.60 | $35.60 | $35.60 |
| 7 purchase totals = | $763.31 | $835.7769 | $835.77 | $835.75 | $835.80 | |