| 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 | $117.95 | 6.472% | $125.5837 | $125.58 | $125.60 | $125.60 |
| Purchase #2 | $249.75 | 6.176% | $265.1746 | $265.17 | $265.15 | $265.20 |
| Purchase #3 | $128.72 | 13.400% | $145.9685 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $20.94 | 9.808% | $22.9938 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $160.26 | 6.426% | $170.5583 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $172.51 | 5.740% | $182.4121 | $182.41 | $182.40 | $182.40 |
| Purchase #7 | $7.35 | 7.815% | $7.9244 | $7.92 | $7.90 | $7.90 |
| 7 purchase totals = | $857.48 | $920.6154 | $920.60 | $920.55 | $920.70 | |