| 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 | $146.83 | 13.314% | $166.3789 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $23.48 | 13.331% | $26.6101 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $237.67 | 11.242% | $264.3889 | $264.39 | $264.40 | $264.40 |
| Purchase #4 | $88.33 | 4.655% | $92.4418 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $248.60 | 11.517% | $277.2313 | $277.23 | $277.25 | $277.20 |
| Purchase #6 | $58.69 | 7.421% | $63.0454 | $63.05 | $63.05 | $63.00 |
| Purchase #7 | $118.70 | 5.309% | $125.0018 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $922.30 | $1,015.0982 | $1,015.10 | $1,015.15 | $1,015.00 | |