| 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 | $97.54 | 6.384% | $103.767 | $103.77 | $103.75 | $103.80 |
| Purchase #2 | $153.58 | 8.391% | $166.4669 | $166.47 | $166.45 | $166.50 |
| Purchase #3 | $233.84 | 3.116% | $241.1265 | $241.13 | $241.15 | $241.10 |
| Purchase #4 | $24.61 | 11.726% | $27.4958 | $27.50 | $27.50 | $27.50 |
| Purchase #5 | $85.74 | 12.729% | $96.6538 | $96.65 | $96.65 | $96.70 |
| Purchase #6 | $8.63 | 3.688% | $8.9483 | $8.95 | $8.95 | $8.90 |
| Purchase #7 | $144.37 | 13.584% | $163.9812 | $163.98 | $164.00 | $164.00 |
| 7 purchase totals = | $748.31 | $808.4395 | $808.45 | $808.45 | $808.50 | |