| 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 | $107.92 | 4.387% | $112.6545 | $112.65 | $112.65 | $112.70 |
| Purchase #2 | $155.50 | 3.649% | $161.1742 | $161.17 | $161.15 | $161.20 |
| Purchase #3 | $137.38 | 3.783% | $142.5771 | $142.58 | $142.60 | $142.60 |
| Purchase #4 | $132.94 | 13.183% | $150.4655 | $150.47 | $150.45 | $150.50 |
| Purchase #5 | $18.42 | 6.197% | $19.5615 | $19.56 | $19.55 | $19.60 |
| Purchase #6 | $176.80 | 6.295% | $187.9296 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $46.28 | 12.604% | $52.1131 | $52.11 | $52.10 | $52.10 |
| 7 purchase totals = | $775.24 | $826.4755 | $826.47 | $826.45 | $826.60 | |