| 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 | $200.35 | 12.395% | $225.1834 | $225.18 | $225.20 | $225.20 |
| Purchase #2 | $140.30 | 9.191% | $153.195 | $153.20 | $153.20 | $153.20 |
| Purchase #3 | $160.77 | 12.302% | $180.5479 | $180.55 | $180.55 | $180.50 |
| Purchase #4 | $167.74 | 13.744% | $190.7942 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $163.42 | 11.156% | $181.6511 | $181.65 | $181.65 | $181.70 |
| Purchase #6 | $18.61 | 10.521% | $20.568 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $32.58 | 7.788% | $35.1173 | $35.12 | $35.10 | $35.10 |
| 7 purchase totals = | $883.77 | $987.0569 | $987.06 | $987.05 | $987.10 | |