| 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 | $152.87 | 7.291% | $164.0158 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $111.79 | 13.499% | $126.8805 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $101.50 | 10.862% | $112.5249 | $112.52 | $112.50 | $112.50 |
| Purchase #4 | $6.97 | 10.838% | $7.7254 | $7.73 | $7.75 | $7.70 |
| Purchase #5 | $81.49 | 7.379% | $87.5031 | $87.50 | $87.50 | $87.50 |
| Purchase #6 | $166.44 | 3.413% | $172.1206 | $172.12 | $172.10 | $172.10 |
| Purchase #7 | $144.70 | 6.706% | $154.4036 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $765.76 | $825.1739 | $825.17 | $825.15 | $825.10 | |