| 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 | $150.93 | 10.201% | $166.3264 | $166.33 | $166.35 | $166.30 |
| Purchase #2 | $243.73 | 5.558% | $257.2765 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $75.46 | 10.362% | $83.2792 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $185.48 | 10.360% | $204.6957 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $40.47 | 10.400% | $44.6789 | $44.68 | $44.70 | $44.70 |
| Purchase #6 | $133.57 | 12.223% | $149.8963 | $149.90 | $149.90 | $149.90 |
| Purchase #7 | $158.63 | 7.538% | $170.5875 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $988.27 | $1,076.7405 | $1,076.76 | $1,076.85 | $1,076.80 | |