| 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 | $100.72 | 10.348% | $111.1425 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $89.60 | 13.172% | $101.4021 | $101.40 | $101.40 | $101.40 |
| Purchase #3 | $88.64 | 4.745% | $92.846 | $92.85 | $92.85 | $92.80 |
| Purchase #4 | $97.70 | 8.463% | $105.9684 | $105.97 | $105.95 | $106.00 |
| Purchase #5 | $155.56 | 5.826% | $164.6229 | $164.62 | $164.60 | $164.60 |
| Purchase #6 | $62.76 | 9.388% | $68.6519 | $68.65 | $68.65 | $68.70 |
| Purchase #7 | $189.40 | 4.274% | $197.495 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $784.38 | $842.1288 | $842.13 | $842.10 | $842.10 | |