| 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 | $156.75 | 7.134% | $167.9325 | $167.93 | $167.95 | $167.90 |
| Purchase #2 | $154.27 | 4.699% | $161.5191 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $66.52 | 12.169% | $74.6148 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $150.63 | 13.404% | $170.8204 | $170.82 | $170.80 | $170.80 |
| Purchase #5 | $166.73 | 3.537% | $172.6272 | $172.63 | $172.65 | $172.60 |
| Purchase #6 | $211.42 | 8.198% | $228.7522 | $228.75 | $228.75 | $228.80 |
| Purchase #7 | $186.99 | 12.680% | $210.7003 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $1,093.31 | $1,186.9665 | $1,186.96 | $1,186.95 | $1,186.90 | |