| 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 | $181.65 | 9.358% | $198.6488 | $198.65 | $198.65 | $198.60 |
| Purchase #2 | $64.49 | 5.529% | $68.0557 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $175.43 | 4.204% | $182.8051 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $183.66 | 4.424% | $191.7851 | $191.79 | $191.80 | $191.80 |
| Purchase #5 | $117.77 | 4.292% | $122.8247 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $7.80 | 10.514% | $8.6201 | $8.62 | $8.60 | $8.60 |
| Purchase #7 | $47.68 | 6.162% | $50.618 | $50.62 | $50.60 | $50.60 |
| 7 purchase totals = | $778.48 | $823.3575 | $823.37 | $823.30 | $823.30 | |