| 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 | $175.30 | 7.227% | $187.9689 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $150.39 | 5.872% | $159.2209 | $159.22 | $159.20 | $159.20 |
| Purchase #3 | $93.81 | 4.530% | $98.0596 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $32.81 | 11.622% | $36.6232 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $83.80 | 5.482% | $88.3939 | $88.39 | $88.40 | $88.40 |
| Purchase #6 | $41.91 | 8.674% | $45.5453 | $45.55 | $45.55 | $45.50 |
| Purchase #7 | $147.55 | 11.262% | $164.1671 | $164.17 | $164.15 | $164.20 |
| 7 purchase totals = | $725.57 | $779.9789 | $779.98 | $779.90 | $780.00 | |