| 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 | $213.76 | 11.417% | $238.165 | $238.17 | $238.15 | $238.20 |
| Purchase #2 | $115.57 | 8.659% | $125.5772 | $125.58 | $125.60 | $125.60 |
| Purchase #3 | $17.53 | 9.788% | $19.2458 | $19.25 | $19.25 | $19.20 |
| Purchase #4 | $135.64 | 10.759% | $150.2335 | $150.23 | $150.25 | $150.20 |
| Purchase #5 | $27.88 | 8.244% | $30.1784 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $114.37 | 12.489% | $128.6537 | $128.65 | $128.65 | $128.70 |
| Purchase #7 | $155.53 | 9.505% | $170.3131 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $780.28 | $862.3667 | $862.37 | $862.40 | $862.40 | |