| 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 | $161.60 | 9.556% | $177.0425 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $202.83 | 8.654% | $220.3829 | $220.38 | $220.40 | $220.40 |
| Purchase #3 | $235.29 | 8.155% | $254.4779 | $254.48 | $254.50 | $254.50 |
| Purchase #4 | $233.27 | 8.850% | $253.9144 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $117.92 | 3.420% | $121.9529 | $121.95 | $121.95 | $122.00 |
| Purchase #6 | $176.41 | 7.219% | $189.145 | $189.15 | $189.15 | $189.10 |
| Purchase #7 | $65.36 | 12.682% | $73.649 | $73.65 | $73.65 | $73.60 |
| 7 purchase totals = | $1,192.68 | $1,290.5646 | $1,290.56 | $1,290.60 | $1,290.50 | |