| 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 | $159.47 | 5.116% | $167.6285 | $167.63 | $167.65 | $167.60 |
| Purchase #2 | $117.69 | 6.437% | $125.2657 | $125.27 | $125.25 | $125.30 |
| Purchase #3 | $64.92 | 4.460% | $67.8154 | $67.82 | $67.80 | $67.80 |
| Purchase #4 | $18.96 | 13.849% | $21.5858 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $247.25 | 12.562% | $278.3095 | $278.31 | $278.30 | $278.30 |
| Purchase #6 | $105.40 | 6.380% | $112.1245 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $88.72 | 4.847% | $93.0203 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $802.41 | $865.7497 | $865.76 | $865.70 | $865.70 | |