| 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 | $145.36 | 5.191% | $152.9056 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $42.34 | 7.325% | $45.4414 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $214.63 | 4.381% | $224.0329 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $55.86 | 4.467% | $58.3553 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $97.84 | 4.131% | $101.8818 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $217.34 | 7.832% | $234.3621 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $65.47 | 6.161% | $69.5036 | $69.50 | $69.50 | $69.50 |
| 7 purchase totals = | $838.84 | $886.4827 | $886.48 | $886.50 | $886.50 | |