| 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 | $159.70 | 6.685% | $170.3759 | $170.38 | $170.40 | $170.40 |
| Purchase #2 | $63.43 | 10.341% | $69.9893 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $113.93 | 3.602% | $118.0338 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $220.74 | 5.808% | $233.5606 | $233.56 | $233.55 | $233.60 |
| Purchase #5 | $118.31 | 4.459% | $123.5854 | $123.59 | $123.60 | $123.60 |
| Purchase #6 | $132.62 | 12.671% | $149.4243 | $149.42 | $149.40 | $149.40 |
| Purchase #7 | $45.53 | 9.858% | $50.0183 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $854.26 | $914.9876 | $914.99 | $915.00 | $915.00 | |