| 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 | $103.42 | 13.656% | $117.543 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $148.66 | 12.872% | $167.7955 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $187.96 | 10.617% | $207.9157 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $16.96 | 13.183% | $19.1958 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $102.51 | 9.528% | $112.2772 | $112.28 | $112.30 | $112.30 |
| Purchase #6 | $42.80 | 9.701% | $46.952 | $46.95 | $46.95 | $47.00 |
| Purchase #7 | $175.77 | 11.470% | $195.9308 | $195.93 | $195.95 | $195.90 |
| 7 purchase totals = | $778.08 | $867.6100 | $867.62 | $867.65 | $867.60 | |