| 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 | $179.65 | 3.871% | $186.6043 | $186.60 | $186.60 | $186.60 |
| Purchase #2 | $92.31 | 11.368% | $102.8038 | $102.80 | $102.80 | $102.80 |
| Purchase #3 | $76.78 | 9.173% | $83.823 | $83.82 | $83.80 | $83.80 |
| Purchase #4 | $154.48 | 11.407% | $172.1015 | $172.10 | $172.10 | $172.10 |
| Purchase #5 | $90.52 | 12.834% | $102.1373 | $102.14 | $102.15 | $102.10 |
| Purchase #6 | $171.85 | 5.125% | $180.6573 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $141.37 | 11.644% | $157.8311 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $906.96 | $985.9583 | $985.95 | $985.95 | $985.90 | |