| 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 | $132.91 | 11.502% | $148.1973 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $72.72 | 10.472% | $80.3352 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $34.30 | 7.201% | $36.7699 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $225.72 | 3.606% | $233.8595 | $233.86 | $233.85 | $233.90 |
| Purchase #5 | $72.45 | 4.126% | $75.4393 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $82.50 | 10.801% | $91.4108 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $237.44 | 9.752% | $260.5951 | $260.60 | $260.60 | $260.60 |
| 7 purchase totals = | $858.04 | $926.6071 | $926.62 | $926.60 | $926.60 | |