| 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 | $125.48 | 11.445% | $139.8412 | $139.84 | $139.85 | $139.80 |
| Purchase #2 | $186.98 | 3.449% | $193.4289 | $193.43 | $193.45 | $193.40 |
| Purchase #3 | $113.37 | 13.313% | $128.4629 | $128.46 | $128.45 | $128.50 |
| Purchase #4 | $120.48 | 12.521% | $135.5653 | $135.57 | $135.55 | $135.60 |
| Purchase #5 | $28.54 | 3.706% | $29.5977 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $152.47 | 10.647% | $168.7035 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $103.61 | 3.743% | $107.4881 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $830.93 | $903.0876 | $903.09 | $903.10 | $903.10 | |