| 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 | $125.32 | 5.174% | $131.8041 | $131.80 | $131.80 | $131.80 |
| Purchase #2 | $175.40 | 12.746% | $197.7565 | $197.76 | $197.75 | $197.80 |
| Purchase #3 | $42.27 | 10.732% | $46.8064 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $145.79 | 9.646% | $159.8529 | $159.85 | $159.85 | $159.90 |
| Purchase #5 | $98.82 | 10.448% | $109.1447 | $109.14 | $109.15 | $109.10 |
| Purchase #6 | $161.68 | 11.335% | $180.0064 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $97.96 | 3.342% | $101.2338 | $101.23 | $101.25 | $101.20 |
| 7 purchase totals = | $847.24 | $926.6048 | $926.60 | $926.60 | $926.60 | |