| 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 | $137.77 | 7.556% | $148.1799 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $12.34 | 13.734% | $14.0348 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $53.56 | 10.745% | $59.315 | $59.32 | $59.30 | $59.30 |
| Purchase #4 | $209.62 | 13.103% | $237.0865 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $93.69 | 5.405% | $98.7539 | $98.75 | $98.75 | $98.80 |
| Purchase #6 | $6.81 | 8.666% | $7.4002 | $7.40 | $7.40 | $7.40 |
| Purchase #7 | $240.71 | 5.522% | $254.002 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $754.50 | $818.7723 | $818.77 | $818.80 | $818.80 | |