| 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 | $173.25 | 5.382% | $182.5743 | $182.57 | $182.55 | $182.60 |
| Purchase #2 | $73.27 | 10.497% | $80.9612 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $26.53 | 4.748% | $27.7896 | $27.79 | $27.80 | $27.80 |
| Purchase #4 | $116.38 | 6.736% | $124.2194 | $124.22 | $124.20 | $124.20 |
| Purchase #5 | $133.70 | 4.592% | $139.8395 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $134.94 | 4.105% | $140.4793 | $140.48 | $140.50 | $140.50 |
| Purchase #7 | $160.97 | 10.631% | $178.0827 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $819.04 | $873.9460 | $873.94 | $873.95 | $874.00 | |