| 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 | $144.90 | 8.861% | $157.7396 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $13.98 | 10.533% | $15.4525 | $15.45 | $15.45 | $15.50 |
| Purchase #3 | $112.63 | 3.379% | $116.4358 | $116.44 | $116.45 | $116.40 |
| Purchase #4 | $140.35 | 10.586% | $155.2075 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $42.80 | 7.633% | $46.0669 | $46.07 | $46.05 | $46.10 |
| Purchase #6 | $188.91 | 9.158% | $206.2104 | $206.21 | $206.20 | $206.20 |
| Purchase #7 | $158.62 | 11.432% | $176.7534 | $176.75 | $176.75 | $176.80 |
| 7 purchase totals = | $802.19 | $873.8661 | $873.87 | $873.85 | $873.90 | |