| 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 | $155.44 | 11.114% | $172.7156 | $172.72 | $172.70 | $172.70 |
| Purchase #2 | $27.78 | 6.358% | $29.5463 | $29.55 | $29.55 | $29.50 |
| Purchase #3 | $112.56 | 7.102% | $120.554 | $120.55 | $120.55 | $120.60 |
| Purchase #4 | $154.89 | 4.192% | $161.383 | $161.38 | $161.40 | $161.40 |
| Purchase #5 | $200.93 | 12.152% | $225.347 | $225.35 | $225.35 | $225.30 |
| Purchase #6 | $242.83 | 13.736% | $276.1851 | $276.19 | $276.20 | $276.20 |
| Purchase #7 | $99.64 | 6.631% | $106.2471 | $106.25 | $106.25 | $106.20 |
| 7 purchase totals = | $994.07 | $1,091.9781 | $1,091.99 | $1,092.00 | $1,091.90 | |