| 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 | $121.51 | 7.791% | $130.9768 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $191.31 | 6.132% | $203.0411 | $203.04 | $203.05 | $203.00 |
| Purchase #3 | $167.57 | 11.428% | $186.7199 | $186.72 | $186.70 | $186.70 |
| Purchase #4 | $141.76 | 7.843% | $152.8782 | $152.88 | $152.90 | $152.90 |
| Purchase #5 | $189.29 | 7.104% | $202.7372 | $202.74 | $202.75 | $202.70 |
| Purchase #6 | $73.53 | 5.551% | $77.6117 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $33.77 | 4.113% | $35.159 | $35.16 | $35.15 | $35.20 |
| 7 purchase totals = | $918.74 | $989.1239 | $989.13 | $989.15 | $989.10 | |