| 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 | $166.91 | 6.799% | $178.2582 | $178.26 | $178.25 | $178.30 |
| Purchase #2 | $97.39 | 7.755% | $104.9426 | $104.94 | $104.95 | $104.90 |
| Purchase #3 | $220.40 | 4.180% | $229.6127 | $229.61 | $229.60 | $229.60 |
| Purchase #4 | $173.95 | 11.575% | $194.0847 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $74.25 | 10.430% | $81.9943 | $81.99 | $82.00 | $82.00 |
| Purchase #6 | $233.67 | 6.856% | $249.6904 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $39.51 | 10.715% | $43.7435 | $43.74 | $43.75 | $43.70 |
| 7 purchase totals = | $1,006.08 | $1,082.3264 | $1,082.31 | $1,082.35 | $1,082.30 | |