| 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 | $163.88 | 7.154% | $175.604 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $78.39 | 8.444% | $85.0093 | $85.01 | $85.00 | $85.00 |
| Purchase #3 | $99.69 | 8.550% | $108.2135 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $187.83 | 8.526% | $203.8444 | $203.84 | $203.85 | $203.80 |
| Purchase #5 | $117.94 | 9.493% | $129.136 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $219.48 | 8.149% | $237.3654 | $237.37 | $237.35 | $237.40 |
| Purchase #7 | $201.79 | 13.801% | $229.639 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $1,069.00 | $1,168.8116 | $1,168.81 | $1,168.80 | $1,168.70 | |