| 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 | $175.49 | 10.864% | $194.5552 | $194.56 | $194.55 | $194.60 |
| Purchase #2 | $189.51 | 12.645% | $213.4735 | $213.47 | $213.45 | $213.50 |
| Purchase #3 | $170.49 | 13.231% | $193.0475 | $193.05 | $193.05 | $193.00 |
| Purchase #4 | $157.64 | 7.173% | $168.9475 | $168.95 | $168.95 | $168.90 |
| Purchase #5 | $145.74 | 9.758% | $159.9613 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $228.39 | 6.221% | $242.5981 | $242.60 | $242.60 | $242.60 |
| Purchase #7 | $76.31 | 5.470% | $80.4842 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $1,143.57 | $1,253.0673 | $1,253.07 | $1,253.05 | $1,253.10 | |