| 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 | $146.54 | 13.363% | $166.1221 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $87.31 | 9.417% | $95.532 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $161.69 | 8.825% | $175.9591 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $192.92 | 12.555% | $217.1411 | $217.14 | $217.15 | $217.10 |
| Purchase #5 | $121.36 | 5.573% | $128.1234 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $122.97 | 12.528% | $138.3757 | $138.38 | $138.40 | $138.40 |
| Purchase #7 | $238.67 | 10.799% | $264.444 | $264.44 | $264.45 | $264.40 |
| 7 purchase totals = | $1,071.46 | $1,185.6974 | $1,185.69 | $1,185.70 | $1,185.60 | |