| 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 | $173.89 | 11.147% | $193.2735 | $193.27 | $193.25 | $193.30 |
| Purchase #2 | $24.87 | 5.478% | $26.2324 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $178.80 | 12.551% | $201.2412 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $16.49 | 10.145% | $18.1629 | $18.16 | $18.15 | $18.20 |
| Purchase #5 | $13.76 | 5.427% | $14.5068 | $14.51 | $14.50 | $14.50 |
| Purchase #6 | $140.37 | 10.530% | $155.151 | $155.15 | $155.15 | $155.20 |
| Purchase #7 | $44.63 | 5.233% | $46.9655 | $46.97 | $46.95 | $47.00 |
| 7 purchase totals = | $592.81 | $655.5333 | $655.53 | $655.50 | $655.60 | |