| 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 | $166.78 | 4.355% | $174.0433 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $239.43 | 6.226% | $254.3369 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $230.89 | 5.847% | $244.3901 | $244.39 | $244.40 | $244.40 |
| Purchase #4 | $92.51 | 10.135% | $101.8859 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $73.98 | 13.622% | $84.0576 | $84.06 | $84.05 | $84.10 |
| Purchase #6 | $190.63 | 8.803% | $207.4112 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $72.90 | 3.114% | $75.1701 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $1,067.12 | $1,141.2951 | $1,141.30 | $1,141.30 | $1,141.30 | |