| 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 | $130.30 | 11.758% | $145.6207 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $213.38 | 3.610% | $221.083 | $221.08 | $221.10 | $221.10 |
| Purchase #3 | $135.71 | 13.674% | $154.267 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $46.98 | 12.764% | $52.9765 | $52.98 | $53.00 | $53.00 |
| Purchase #5 | $182.67 | 9.491% | $200.0072 | $200.01 | $200.00 | $200.00 |
| Purchase #6 | $182.34 | 10.560% | $201.5951 | $201.60 | $201.60 | $201.60 |
| Purchase #7 | $15.62 | 7.663% | $16.817 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $907.00 | $992.3665 | $992.38 | $992.35 | $992.40 | |