| 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 | $139.58 | 6.597% | $148.7881 | $148.79 | $148.80 | $148.80 |
| Purchase #2 | $250.67 | 5.816% | $265.249 | $265.25 | $265.25 | $265.20 |
| Purchase #3 | $45.55 | 8.204% | $49.2869 | $49.29 | $49.30 | $49.30 |
| Purchase #4 | $81.36 | 13.314% | $92.1923 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $118.61 | 11.307% | $132.0212 | $132.02 | $132.00 | $132.00 |
| Purchase #6 | $42.67 | 4.115% | $44.4259 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $141.51 | 8.236% | $153.1648 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $819.95 | $885.1282 | $885.13 | $885.15 | $885.10 | |