| 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 | $217.69 | 4.569% | $227.6363 | $227.64 | $227.65 | $227.60 |
| Purchase #2 | $72.60 | 13.303% | $82.258 | $82.26 | $82.25 | $82.30 |
| Purchase #3 | $160.27 | 11.408% | $178.5536 | $178.55 | $178.55 | $178.60 |
| Purchase #4 | $9.68 | 6.829% | $10.341 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $57.49 | 6.512% | $61.2337 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $105.98 | 13.833% | $120.6402 | $120.64 | $120.65 | $120.60 |
| Purchase #7 | $140.79 | 10.814% | $156.015 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $764.50 | $836.6778 | $836.68 | $836.70 | $836.60 | |