| 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 | $189.61 | 7.415% | $203.6696 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $12.66 | 13.778% | $14.4043 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $72.96 | 7.125% | $78.1584 | $78.16 | $78.15 | $78.20 |
| Purchase #4 | $81.81 | 11.745% | $91.4186 | $91.42 | $91.40 | $91.40 |
| Purchase #5 | $79.25 | 4.481% | $82.8012 | $82.80 | $82.80 | $82.80 |
| Purchase #6 | $171.56 | 5.500% | $180.9958 | $181.00 | $181.00 | $181.00 |
| Purchase #7 | $156.54 | 12.154% | $175.5659 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $764.39 | $827.0138 | $827.02 | $826.95 | $827.10 | |