| 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 | $149.68 | 6.658% | $159.6457 | $159.65 | $159.65 | $159.60 |
| Purchase #2 | $137.56 | 13.697% | $156.4016 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $227.31 | 8.265% | $246.0972 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $7.39 | 8.768% | $8.038 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $48.41 | 3.260% | $49.9882 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $141.79 | 11.738% | $158.4333 | $158.43 | $158.45 | $158.40 |
| Purchase #7 | $242.31 | 6.561% | $258.208 | $258.21 | $258.20 | $258.20 |
| 7 purchase totals = | $954.45 | $1,036.8120 | $1,036.82 | $1,036.85 | $1,036.70 | |