| 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 | $171.75 | 9.293% | $187.7107 | $187.71 | $187.70 | $187.70 |
| Purchase #2 | $54.82 | 11.642% | $61.2021 | $61.20 | $61.20 | $61.20 |
| Purchase #3 | $51.57 | 12.479% | $58.0054 | $58.01 | $58.00 | $58.00 |
| Purchase #4 | $101.84 | 9.336% | $111.3478 | $111.35 | $111.35 | $111.30 |
| Purchase #5 | $194.34 | 10.253% | $214.2657 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $208.63 | 4.125% | $217.236 | $217.24 | $217.25 | $217.20 |
| Purchase #7 | $205.83 | 13.674% | $233.9752 | $233.98 | $234.00 | $234.00 |
| 7 purchase totals = | $988.78 | $1,083.7429 | $1,083.76 | $1,083.75 | $1,083.70 | |