| 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 | $149.74 | 6.480% | $159.4432 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $155.66 | 5.762% | $164.6291 | $164.63 | $164.65 | $164.60 |
| Purchase #3 | $101.66 | 5.656% | $107.4099 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $208.40 | 3.796% | $216.3109 | $216.31 | $216.30 | $216.30 |
| Purchase #5 | $247.72 | 11.303% | $275.7198 | $275.72 | $275.70 | $275.70 |
| Purchase #6 | $21.37 | 10.810% | $23.6801 | $23.68 | $23.70 | $23.70 |
| Purchase #7 | $117.82 | 3.356% | $121.774 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $1,002.37 | $1,068.9670 | $1,068.96 | $1,068.95 | $1,068.90 | |