| 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 | $133.58 | 8.781% | $145.3097 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $117.89 | 3.125% | $121.5741 | $121.57 | $121.55 | $121.60 |
| Purchase #3 | $179.76 | 4.779% | $188.3507 | $188.35 | $188.35 | $188.40 |
| Purchase #4 | $37.45 | 4.284% | $39.0544 | $39.05 | $39.05 | $39.10 |
| Purchase #5 | $220.85 | 5.165% | $232.2569 | $232.26 | $232.25 | $232.30 |
| Purchase #6 | $141.65 | 10.231% | $156.1422 | $156.14 | $156.15 | $156.10 |
| Purchase #7 | $49.86 | 6.432% | $53.067 | $53.07 | $53.05 | $53.10 |
| 7 purchase totals = | $881.04 | $935.7550 | $935.75 | $935.70 | $935.90 | |