| 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 | $144.90 | 12.124% | $162.4677 | $162.47 | $162.45 | $162.50 |
| Purchase #2 | $146.78 | 11.681% | $163.9254 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $89.38 | 10.381% | $98.6585 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $140.64 | 6.120% | $149.2472 | $149.25 | $149.25 | $149.20 |
| Purchase #5 | $125.95 | 13.798% | $143.3286 | $143.33 | $143.35 | $143.30 |
| Purchase #6 | $70.86 | 4.145% | $73.7971 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $175.36 | 7.579% | $188.6505 | $188.65 | $188.65 | $188.70 |
| 7 purchase totals = | $893.87 | $980.0750 | $980.09 | $980.10 | $980.10 | |