| 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 | $126.48 | 8.862% | $137.6887 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $119.52 | 8.471% | $129.6445 | $129.64 | $129.65 | $129.60 |
| Purchase #3 | $206.63 | 5.789% | $218.5918 | $218.59 | $218.60 | $218.60 |
| Purchase #4 | $10.70 | 6.791% | $11.4266 | $11.43 | $11.45 | $11.40 |
| Purchase #5 | $199.93 | 3.636% | $207.1995 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $7.27 | 3.586% | $7.5307 | $7.53 | $7.55 | $7.50 |
| Purchase #7 | $242.77 | 6.490% | $258.5258 | $258.53 | $258.55 | $258.50 |
| 7 purchase totals = | $913.30 | $970.6076 | $970.61 | $970.70 | $970.50 | |