| 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 | $135.76 | 6.145% | $144.1025 | $144.10 | $144.10 | $144.10 |
| Purchase #2 | $16.33 | 12.590% | $18.3859 | $18.39 | $18.40 | $18.40 |
| Purchase #3 | $219.71 | 11.615% | $245.2293 | $245.23 | $245.25 | $245.20 |
| Purchase #4 | $236.55 | 4.762% | $247.8145 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $132.42 | 9.266% | $144.69 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $126.74 | 11.499% | $141.3138 | $141.31 | $141.30 | $141.30 |
| Purchase #7 | $26.25 | 6.795% | $28.0337 | $28.03 | $28.05 | $28.00 |
| 7 purchase totals = | $893.76 | $969.5697 | $969.56 | $969.60 | $969.50 | |