| 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 | $158.86 | 8.519% | $172.3933 | $172.39 | $172.40 | $172.40 |
| Purchase #2 | $92.88 | 13.540% | $105.456 | $105.46 | $105.45 | $105.50 |
| Purchase #3 | $177.51 | 11.441% | $197.8189 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $54.88 | 8.805% | $59.7122 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $108.94 | 9.450% | $119.2348 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $218.57 | 4.143% | $227.6254 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $216.95 | 9.554% | $237.6774 | $237.68 | $237.70 | $237.70 |
| 7 purchase totals = | $1,028.59 | $1,119.9180 | $1,119.92 | $1,119.95 | $1,119.90 | |