| 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 | $45.49 | 13.702% | $51.723 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $152.37 | 8.208% | $164.8765 | $164.88 | $164.90 | $164.90 |
| Purchase #3 | $152.31 | 10.719% | $168.6361 | $168.64 | $168.65 | $168.60 |
| Purchase #4 | $236.99 | 9.688% | $259.9496 | $259.95 | $259.95 | $259.90 |
| Purchase #5 | $38.84 | 5.803% | $41.0939 | $41.09 | $41.10 | $41.10 |
| Purchase #6 | $148.46 | 7.660% | $159.832 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $125.91 | 3.758% | $130.6417 | $130.64 | $130.65 | $130.60 |
| 7 purchase totals = | $900.37 | $976.7528 | $976.75 | $976.80 | $976.60 | |