| 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 | $192.47 | 9.295% | $210.3601 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $127.80 | 13.280% | $144.7718 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $28.61 | 12.344% | $32.1416 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $35.90 | 8.840% | $39.0736 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $145.67 | 7.655% | $156.821 | $156.82 | $156.80 | $156.80 |
| Purchase #6 | $185.96 | 13.137% | $210.3896 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $149.65 | 13.789% | $170.2852 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $866.06 | $963.8429 | $963.84 | $963.80 | $963.90 | |