| 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 | $129.99 | 12.494% | $146.231 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $108.50 | 10.565% | $119.963 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $176.44 | 6.303% | $187.561 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $78.50 | 5.565% | $82.8685 | $82.87 | $82.85 | $82.90 |
| Purchase #5 | $122.47 | 4.859% | $128.4208 | $128.42 | $128.40 | $128.40 |
| Purchase #6 | $48.81 | 3.202% | $50.3729 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $160.54 | 6.124% | $170.3715 | $170.37 | $170.35 | $170.40 |
| 7 purchase totals = | $825.25 | $885.7887 | $885.78 | $885.70 | $885.90 | |