| 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 | $78.91 | 6.726% | $84.2175 | $84.22 | $84.20 | $84.20 |
| Purchase #2 | $78.76 | 12.115% | $88.3018 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $160.30 | 4.575% | $167.6337 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $186.48 | 5.514% | $196.7625 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $21.67 | 11.199% | $24.0968 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $220.61 | 10.464% | $243.6946 | $243.69 | $243.70 | $243.70 |
| Purchase #7 | $122.85 | 4.579% | $128.4753 | $128.48 | $128.50 | $128.50 |
| 7 purchase totals = | $869.58 | $933.1822 | $933.18 | $933.20 | $933.20 | |