| 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 | $179.92 | 13.530% | $204.2632 | $204.26 | $204.25 | $204.30 |
| Purchase #2 | $125.27 | 9.703% | $137.4249 | $137.42 | $137.40 | $137.40 |
| Purchase #3 | $187.80 | 13.802% | $213.7202 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $63.40 | 12.174% | $71.1183 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $19.68 | 12.743% | $22.1878 | $22.19 | $22.20 | $22.20 |
| Purchase #6 | $206.86 | 13.503% | $234.7923 | $234.79 | $234.80 | $234.80 |
| Purchase #7 | $42.75 | 6.492% | $45.5253 | $45.53 | $45.55 | $45.50 |
| 7 purchase totals = | $825.68 | $929.0320 | $929.03 | $929.00 | $929.00 | |