| 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 | $135.55 | 11.386% | $150.9837 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $97.56 | 5.625% | $103.0478 | $103.05 | $103.05 | $103.00 |
| Purchase #3 | $164.26 | 8.223% | $177.7671 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $21.69 | 10.643% | $23.9985 | $24.00 | $24.00 | $24.00 |
| Purchase #5 | $72.86 | 11.274% | $81.0742 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $226.71 | 10.555% | $250.6392 | $250.64 | $250.65 | $250.60 |
| Purchase #7 | $87.91 | 3.799% | $91.2497 | $91.25 | $91.25 | $91.20 |
| 7 purchase totals = | $806.54 | $878.7602 | $878.76 | $878.75 | $878.70 | |