| 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 | $174.89 | 4.400% | $182.5852 | $182.59 | $182.60 | $182.60 |
| Purchase #2 | $101.71 | 13.586% | $115.5283 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $198.84 | 6.691% | $212.1444 | $212.14 | $212.15 | $212.10 |
| Purchase #4 | $159.94 | 11.120% | $177.7253 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $67.55 | 7.756% | $72.7892 | $72.79 | $72.80 | $72.80 |
| Purchase #6 | $66.97 | 8.212% | $72.4696 | $72.47 | $72.45 | $72.50 |
| Purchase #7 | $137.63 | 11.748% | $153.7988 | $153.80 | $153.80 | $153.80 |
| 7 purchase totals = | $907.53 | $987.0408 | $987.05 | $987.10 | $987.00 | |