| 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 | $223.93 | 6.343% | $238.1339 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $177.91 | 7.417% | $191.1056 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $93.72 | 5.846% | $99.1989 | $99.20 | $99.20 | $99.20 |
| Purchase #4 | $126.96 | 7.335% | $136.2725 | $136.27 | $136.25 | $136.30 |
| Purchase #5 | $121.98 | 5.106% | $128.2083 | $128.21 | $128.20 | $128.20 |
| Purchase #6 | $91.74 | 8.352% | $99.4021 | $99.40 | $99.40 | $99.40 |
| Purchase #7 | $184.47 | 7.139% | $197.6393 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $1,020.71 | $1,089.9606 | $1,089.96 | $1,089.95 | $1,089.90 | |