| 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 | $163.46 | 4.710% | $171.159 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $37.52 | 11.128% | $41.6952 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $70.61 | 7.743% | $76.0773 | $76.08 | $76.10 | $76.10 |
| Purchase #4 | $208.39 | 4.748% | $218.2844 | $218.28 | $218.30 | $218.30 |
| Purchase #5 | $12.81 | 4.133% | $13.3394 | $13.34 | $13.35 | $13.30 |
| Purchase #6 | $126.68 | 12.203% | $142.1388 | $142.14 | $142.15 | $142.10 |
| Purchase #7 | $241.74 | 3.339% | $249.8117 | $249.81 | $249.80 | $249.80 |
| 7 purchase totals = | $861.21 | $912.5058 | $912.51 | $912.55 | $912.50 | |