| 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 | $141.43 | 13.550% | $160.5938 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $51.80 | 5.762% | $54.7847 | $54.78 | $54.80 | $54.80 |
| Purchase #3 | $96.53 | 11.843% | $107.962 | $107.96 | $107.95 | $108.00 |
| Purchase #4 | $21.50 | 5.122% | $22.6012 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $161.88 | 13.646% | $183.9701 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $25.32 | 3.680% | $26.2518 | $26.25 | $26.25 | $26.30 |
| Purchase #7 | $232.40 | 8.498% | $252.1494 | $252.15 | $252.15 | $252.10 |
| 7 purchase totals = | $730.86 | $808.3130 | $808.30 | $808.30 | $808.40 | |