| 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 | $146.62 | 9.757% | $160.9257 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $154.89 | 5.206% | $162.9536 | $162.95 | $162.95 | $163.00 |
| Purchase #3 | $130.31 | 7.185% | $139.6728 | $139.67 | $139.65 | $139.70 |
| Purchase #4 | $133.39 | 5.517% | $140.7491 | $140.75 | $140.75 | $140.70 |
| Purchase #5 | $55.59 | 8.763% | $60.4614 | $60.46 | $60.45 | $60.50 |
| Purchase #6 | $60.32 | 6.189% | $64.0532 | $64.05 | $64.05 | $64.10 |
| Purchase #7 | $27.66 | 13.205% | $31.3125 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $708.78 | $760.1283 | $760.12 | $760.10 | $760.20 | |