| 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 | $129.82 | 5.613% | $137.1068 | $137.11 | $137.10 | $137.10 |
| Purchase #2 | $188.27 | 9.765% | $206.6546 | $206.65 | $206.65 | $206.70 |
| Purchase #3 | $142.74 | 6.182% | $151.5642 | $151.56 | $151.55 | $151.60 |
| Purchase #4 | $194.80 | 11.374% | $216.9566 | $216.96 | $216.95 | $217.00 |
| Purchase #5 | $196.39 | 8.284% | $212.6589 | $212.66 | $212.65 | $212.70 |
| Purchase #6 | $23.66 | 5.252% | $24.9026 | $24.90 | $24.90 | $24.90 |
| Purchase #7 | $30.94 | 4.601% | $32.3635 | $32.36 | $32.35 | $32.40 |
| 7 purchase totals = | $906.62 | $982.2072 | $982.20 | $982.15 | $982.40 | |