| 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 | $116.45 | 12.200% | $130.6569 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $199.32 | 11.329% | $221.901 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $7.27 | 3.524% | $7.5262 | $7.53 | $7.55 | $7.50 |
| Purchase #4 | $36.95 | 10.302% | $40.7566 | $40.76 | $40.75 | $40.80 |
| Purchase #5 | $93.86 | 13.545% | $106.5733 | $106.57 | $106.55 | $106.60 |
| Purchase #6 | $164.40 | 5.556% | $173.5341 | $173.53 | $173.55 | $173.50 |
| Purchase #7 | $66.37 | 10.730% | $73.4915 | $73.49 | $73.50 | $73.50 |
| 7 purchase totals = | $684.62 | $754.4396 | $754.44 | $754.45 | $754.50 | |