| 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 | $175.54 | 9.387% | $192.0179 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $35.50 | 12.615% | $39.9783 | $39.98 | $40.00 | $40.00 |
| Purchase #3 | $56.64 | 10.568% | $62.6257 | $62.63 | $62.65 | $62.60 |
| Purchase #4 | $18.29 | 12.433% | $20.564 | $20.56 | $20.55 | $20.60 |
| Purchase #5 | $13.93 | 8.498% | $15.1138 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $140.47 | 8.312% | $152.1459 | $152.15 | $152.15 | $152.10 |
| Purchase #7 | $240.81 | 7.833% | $259.6726 | $259.67 | $259.65 | $259.70 |
| 7 purchase totals = | $681.18 | $742.1182 | $742.12 | $742.10 | $742.10 | |