| 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 | $97.38 | 6.206% | $103.4234 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $15.99 | 12.449% | $17.9806 | $17.98 | $18.00 | $18.00 |
| Purchase #3 | $113.87 | 12.384% | $127.9717 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $145.62 | 5.594% | $153.766 | $153.77 | $153.75 | $153.80 |
| Purchase #5 | $143.82 | 4.278% | $149.9726 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $157.69 | 8.367% | $170.8839 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $91.80 | 7.485% | $98.6712 | $98.67 | $98.65 | $98.70 |
| 7 purchase totals = | $766.17 | $822.6694 | $822.66 | $822.60 | $822.80 | |