| 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 | $162.98 | 13.310% | $184.6726 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $14.30 | 4.641% | $14.9637 | $14.96 | $14.95 | $15.00 |
| Purchase #3 | $19.54 | 6.328% | $20.7765 | $20.78 | $20.80 | $20.80 |
| Purchase #4 | $178.68 | 6.841% | $190.9035 | $190.90 | $190.90 | $190.90 |
| Purchase #5 | $217.95 | 4.198% | $227.0995 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $143.72 | 5.811% | $152.0716 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $112.54 | 7.206% | $120.6496 | $120.65 | $120.65 | $120.60 |
| 7 purchase totals = | $849.71 | $911.1370 | $911.13 | $911.10 | $911.20 | |