| 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 | $167.37 | 10.624% | $185.1514 | $185.15 | $185.15 | $185.20 |
| Purchase #2 | $52.72 | 11.770% | $58.9251 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $191.38 | 4.790% | $200.5471 | $200.55 | $200.55 | $200.50 |
| Purchase #4 | $225.97 | 8.603% | $245.4102 | $245.41 | $245.40 | $245.40 |
| Purchase #5 | $142.63 | 11.193% | $158.5946 | $158.59 | $158.60 | $158.60 |
| Purchase #6 | $189.68 | 12.354% | $213.1131 | $213.11 | $213.10 | $213.10 |
| Purchase #7 | $71.53 | 5.731% | $75.6294 | $75.63 | $75.65 | $75.60 |
| 7 purchase totals = | $1,041.28 | $1,137.3709 | $1,137.37 | $1,137.40 | $1,137.30 | |