| 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 | $140.32 | 4.574% | $146.7382 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $176.38 | 8.808% | $191.9156 | $191.92 | $191.90 | $191.90 |
| Purchase #3 | $94.98 | 13.151% | $107.4708 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $140.98 | 7.554% | $151.6296 | $151.63 | $151.65 | $151.60 |
| Purchase #5 | $32.56 | 13.179% | $36.8511 | $36.85 | $36.85 | $36.90 |
| Purchase #6 | $170.53 | 13.331% | $193.2634 | $193.26 | $193.25 | $193.30 |
| Purchase #7 | $141.88 | 9.619% | $155.5274 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $897.63 | $983.3961 | $983.40 | $983.40 | $983.40 | |