| 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 | $137.81 | 7.629% | $148.3235 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $170.60 | 11.515% | $190.2446 | $190.24 | $190.25 | $190.20 |
| Purchase #3 | $158.68 | 11.551% | $177.0091 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $227.54 | 4.482% | $237.7383 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $68.80 | 9.682% | $75.4612 | $75.46 | $75.45 | $75.50 |
| Purchase #6 | $230.25 | 10.377% | $254.143 | $254.14 | $254.15 | $254.10 |
| Purchase #7 | $243.42 | 6.532% | $259.3202 | $259.32 | $259.30 | $259.30 |
| 7 purchase totals = | $1,237.10 | $1,342.2399 | $1,342.23 | $1,342.20 | $1,342.10 | |