| 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 | $159.73 | 4.452% | $166.8412 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $164.46 | 11.793% | $183.8548 | $183.85 | $183.85 | $183.90 |
| Purchase #3 | $47.97 | 3.523% | $49.66 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $81.85 | 13.429% | $92.8416 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $211.31 | 13.379% | $239.5812 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $103.32 | 9.303% | $112.9319 | $112.93 | $112.95 | $112.90 |
| Purchase #7 | $63.33 | 11.770% | $70.7839 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $831.97 | $916.4946 | $916.48 | $916.55 | $916.50 | |