| 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 | $166.70 | 9.527% | $182.5815 | $182.58 | $182.60 | $182.60 |
| Purchase #2 | $64.59 | 8.236% | $69.9096 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $180.35 | 10.426% | $199.1533 | $199.15 | $199.15 | $199.20 |
| Purchase #4 | $112.34 | 4.112% | $116.9594 | $116.96 | $116.95 | $117.00 |
| Purchase #5 | $46.28 | 9.323% | $50.5947 | $50.59 | $50.60 | $50.60 |
| Purchase #6 | $187.95 | 8.381% | $203.7021 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $128.40 | 6.800% | $137.1312 | $137.13 | $137.15 | $137.10 |
| 7 purchase totals = | $886.61 | $960.0318 | $960.02 | $960.05 | $960.10 | |