| 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 | $164.50 | 5.574% | $173.6692 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $59.26 | 4.232% | $61.7679 | $61.77 | $61.75 | $61.80 |
| Purchase #3 | $238.26 | 4.780% | $249.6488 | $249.65 | $249.65 | $249.60 |
| Purchase #4 | $194.25 | 8.752% | $211.2508 | $211.25 | $211.25 | $211.30 |
| Purchase #5 | $95.39 | 10.485% | $105.3916 | $105.39 | $105.40 | $105.40 |
| Purchase #6 | $27.36 | 13.473% | $31.0462 | $31.05 | $31.05 | $31.00 |
| Purchase #7 | $82.71 | 13.572% | $93.9354 | $93.94 | $93.95 | $93.90 |
| 7 purchase totals = | $861.73 | $926.7099 | $926.72 | $926.70 | $926.70 | |