| 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 | $174.27 | 4.654% | $182.3805 | $182.38 | $182.40 | $182.40 |
| Purchase #2 | $21.79 | 4.157% | $22.6958 | $22.70 | $22.70 | $22.70 |
| Purchase #3 | $209.87 | 5.425% | $221.2554 | $221.26 | $221.25 | $221.30 |
| Purchase #4 | $32.70 | 4.323% | $34.1136 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $30.65 | 3.255% | $31.6477 | $31.65 | $31.65 | $31.60 |
| Purchase #6 | $184.41 | 10.401% | $203.5905 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $54.49 | 8.668% | $59.2132 | $59.21 | $59.20 | $59.20 |
| 7 purchase totals = | $708.18 | $754.8967 | $754.90 | $754.90 | $754.90 | |