| 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 | $131.86 | 12.695% | $148.5996 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $18.72 | 3.777% | $19.4271 | $19.43 | $19.45 | $19.40 |
| Purchase #3 | $143.43 | 3.250% | $148.0915 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $29.83 | 12.284% | $33.4943 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $232.70 | 3.672% | $241.2447 | $241.24 | $241.25 | $241.20 |
| Purchase #6 | $134.81 | 10.843% | $149.4274 | $149.43 | $149.45 | $149.40 |
| Purchase #7 | $26.56 | 11.705% | $29.6688 | $29.67 | $29.65 | $29.70 |
| 7 purchase totals = | $717.91 | $769.9534 | $769.95 | $770.00 | $769.90 | |