| 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 | $130.25 | 12.298% | $146.2681 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $163.57 | 10.244% | $180.3261 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $215.74 | 6.239% | $229.2 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $119.34 | 13.299% | $135.211 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $127.52 | 13.802% | $145.1203 | $145.12 | $145.10 | $145.10 |
| Purchase #6 | $61.50 | 5.225% | $64.7134 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $220.68 | 4.637% | $230.9129 | $230.91 | $230.90 | $230.90 |
| 7 purchase totals = | $1,038.60 | $1,131.7518 | $1,131.75 | $1,131.70 | $1,131.70 | |