| 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 | $170.81 | 11.481% | $190.4207 | $190.42 | $190.40 | $190.40 |
| Purchase #2 | $230.62 | 7.318% | $247.4968 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $211.43 | 11.171% | $235.0488 | $235.05 | $235.05 | $235.00 |
| Purchase #4 | $201.71 | 7.663% | $217.167 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $147.68 | 7.514% | $158.7767 | $158.78 | $158.80 | $158.80 |
| Purchase #6 | $53.47 | 7.760% | $57.6193 | $57.62 | $57.60 | $57.60 |
| Purchase #7 | $151.60 | 7.577% | $163.0867 | $163.09 | $163.10 | $163.10 |
| 7 purchase totals = | $1,167.32 | $1,269.6160 | $1,269.63 | $1,269.60 | $1,269.60 | |