| 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 | $142.35 | 7.489% | $153.0106 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $88.87 | 4.427% | $92.8043 | $92.80 | $92.80 | $92.80 |
| Purchase #3 | $186.37 | 4.850% | $195.4089 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $46.71 | 4.200% | $48.6718 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $198.51 | 8.808% | $215.9948 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $139.40 | 9.529% | $152.6834 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $241.28 | 9.726% | $264.7469 | $264.75 | $264.75 | $264.70 |
| 7 purchase totals = | $1,043.49 | $1,123.3207 | $1,123.31 | $1,123.30 | $1,123.30 | |