| 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 | $130.76 | 13.367% | $148.2387 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $189.65 | 7.409% | $203.7012 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $48.90 | 3.484% | $50.6037 | $50.60 | $50.60 | $50.60 |
| Purchase #4 | $111.30 | 4.796% | $116.6379 | $116.64 | $116.65 | $116.60 |
| Purchase #5 | $102.56 | 12.550% | $115.4313 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $86.61 | 11.468% | $96.5424 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $13.52 | 13.672% | $15.3685 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $683.30 | $746.5237 | $746.52 | $746.55 | $746.40 | |