| 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 | $138.56 | 7.126% | $148.4338 | $148.43 | $148.45 | $148.40 |
| Purchase #2 | $55.98 | 12.281% | $62.8549 | $62.85 | $62.85 | $62.90 |
| Purchase #3 | $100.69 | 11.296% | $112.0639 | $112.06 | $112.05 | $112.10 |
| Purchase #4 | $136.49 | 3.295% | $140.9873 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $178.71 | 5.143% | $187.9011 | $187.90 | $187.90 | $187.90 |
| Purchase #6 | $73.62 | 4.753% | $77.1192 | $77.12 | $77.10 | $77.10 |
| Purchase #7 | $241.48 | 9.794% | $265.1306 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $925.53 | $994.4908 | $994.48 | $994.50 | $994.50 | |