| 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 | $182.98 | 7.789% | $197.2323 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $172.62 | 3.493% | $178.6496 | $178.65 | $178.65 | $178.60 |
| Purchase #3 | $40.25 | 10.641% | $44.533 | $44.53 | $44.55 | $44.50 |
| Purchase #4 | $83.48 | 4.733% | $87.4311 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $69.82 | 7.660% | $75.1682 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $59.34 | 8.814% | $64.5702 | $64.57 | $64.55 | $64.60 |
| Purchase #7 | $171.73 | 12.490% | $193.1791 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $780.22 | $840.7635 | $840.76 | $840.80 | $840.70 | |