| 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 | $130.69 | 11.237% | $145.3756 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $110.36 | 8.359% | $119.585 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $101.61 | 10.702% | $112.4843 | $112.48 | $112.50 | $112.50 |
| Purchase #4 | $214.87 | 9.806% | $235.9402 | $235.94 | $235.95 | $235.90 |
| Purchase #5 | $117.76 | 6.541% | $125.4627 | $125.46 | $125.45 | $125.50 |
| Purchase #6 | $21.96 | 10.353% | $24.2335 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $49.76 | 8.405% | $53.9423 | $53.94 | $53.95 | $53.90 |
| 7 purchase totals = | $747.01 | $817.0236 | $817.02 | $817.10 | $817.00 | |