| 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 | $161.84 | 7.640% | $174.2046 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $159.58 | 6.648% | $170.1889 | $170.19 | $170.20 | $170.20 |
| Purchase #3 | $111.36 | 9.383% | $121.8089 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $65.93 | 8.308% | $71.4075 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $32.71 | 5.658% | $34.5607 | $34.56 | $34.55 | $34.60 |
| Purchase #6 | $26.35 | 13.598% | $29.9331 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $141.74 | 10.125% | $156.0912 | $156.09 | $156.10 | $156.10 |
| 7 purchase totals = | $699.51 | $758.1949 | $758.19 | $758.20 | $758.20 | |