| 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 | $150.42 | 10.388% | $166.0456 | $166.05 | $166.05 | $166.00 |
| Purchase #2 | $179.77 | 5.664% | $189.9522 | $189.95 | $189.95 | $190.00 |
| Purchase #3 | $244.55 | 6.189% | $259.6852 | $259.69 | $259.70 | $259.70 |
| Purchase #4 | $102.79 | 4.232% | $107.1401 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $133.77 | 3.597% | $138.5817 | $138.58 | $138.60 | $138.60 |
| Purchase #6 | $243.38 | 10.456% | $268.8278 | $268.83 | $268.85 | $268.80 |
| Purchase #7 | $190.48 | 11.643% | $212.6576 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $1,245.16 | $1,342.8902 | $1,342.90 | $1,342.95 | $1,342.90 | |