| 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 | $131.28 | 10.294% | $144.794 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $17.33 | 3.337% | $17.9083 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $112.66 | 13.825% | $128.2352 | $128.24 | $128.25 | $128.20 |
| Purchase #4 | $201.33 | 7.787% | $217.0076 | $217.01 | $217.00 | $217.00 |
| Purchase #5 | $69.63 | 13.414% | $78.9702 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $165.52 | 7.229% | $177.4854 | $177.49 | $177.50 | $177.50 |
| Purchase #7 | $143.29 | 11.387% | $159.6064 | $159.61 | $159.60 | $159.60 |
| 7 purchase totals = | $841.04 | $924.0071 | $924.02 | $924.00 | $924.00 | |