| 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 | $142.47 | 8.624% | $154.7566 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $146.76 | 6.819% | $156.7676 | $156.77 | $156.75 | $156.80 |
| Purchase #3 | $57.53 | 5.421% | $60.6487 | $60.65 | $60.65 | $60.60 |
| Purchase #4 | $224.81 | 6.689% | $239.8475 | $239.85 | $239.85 | $239.80 |
| Purchase #5 | $108.53 | 6.784% | $115.8927 | $115.89 | $115.90 | $115.90 |
| Purchase #6 | $179.26 | 10.385% | $197.8762 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $26.46 | 10.145% | $29.1444 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $885.82 | $954.9337 | $954.94 | $954.95 | $954.90 | |