| 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 | $170.93 | 6.684% | $182.355 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $161.95 | 8.278% | $175.3562 | $175.36 | $175.35 | $175.40 |
| Purchase #3 | $107.96 | 13.189% | $122.1988 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $126.44 | 7.669% | $136.1367 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $196.75 | 11.772% | $219.9114 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $245.29 | 10.442% | $270.9032 | $270.90 | $270.90 | $270.90 |
| Purchase #7 | $214.92 | 13.147% | $243.1755 | $243.18 | $243.20 | $243.20 |
| 7 purchase totals = | $1,224.24 | $1,350.0368 | $1,350.05 | $1,350.05 | $1,350.10 | |