| 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 | $195.41 | 9.140% | $213.2705 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $85.54 | 7.464% | $91.9247 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $73.71 | 4.704% | $77.1773 | $77.18 | $77.20 | $77.20 |
| Purchase #4 | $136.26 | 10.129% | $150.0618 | $150.06 | $150.05 | $150.10 |
| Purchase #5 | $228.78 | 12.387% | $257.119 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $33.96 | 13.462% | $38.5317 | $38.53 | $38.55 | $38.50 |
| Purchase #7 | $173.44 | 3.188% | $178.9693 | $178.97 | $178.95 | $179.00 |
| 7 purchase totals = | $927.10 | $1,007.0543 | $1,007.05 | $1,007.00 | $1,007.10 | |