| 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 | $140.88 | 13.761% | $160.2665 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $245.45 | 4.869% | $257.401 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $202.81 | 6.840% | $216.6822 | $216.68 | $216.70 | $216.70 |
| Purchase #4 | $109.40 | 7.672% | $117.7932 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $149.54 | 8.262% | $161.895 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $248.69 | 3.274% | $256.8321 | $256.83 | $256.85 | $256.80 |
| Purchase #7 | $215.51 | 9.585% | $236.1666 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $1,312.28 | $1,407.0366 | $1,407.04 | $1,407.05 | $1,407.10 | |