| 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 | $133.62 | 9.818% | $146.7388 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $18.81 | 7.125% | $20.1502 | $20.15 | $20.15 | $20.20 |
| Purchase #3 | $120.91 | 7.602% | $130.1016 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $126.33 | 5.449% | $133.2137 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $106.66 | 7.325% | $114.4728 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $117.44 | 10.500% | $129.7712 | $129.77 | $129.75 | $129.80 |
| Purchase #7 | $204.61 | 4.115% | $213.0297 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $828.38 | $887.4780 | $887.47 | $887.45 | $887.50 | |