| 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 | $149.51 | 9.638% | $163.9198 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $120.77 | 8.807% | $131.4062 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $130.77 | 9.182% | $142.7773 | $142.78 | $142.80 | $142.80 |
| Purchase #4 | $14.56 | 7.556% | $15.6602 | $15.66 | $15.65 | $15.70 |
| Purchase #5 | $169.80 | 4.585% | $177.5853 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $55.62 | 9.521% | $60.9156 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $156.83 | 7.574% | $168.7083 | $168.71 | $168.70 | $168.70 |
| 7 purchase totals = | $797.86 | $860.9727 | $860.99 | $860.95 | $861.00 | |