| 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 | $131.95 | 7.859% | $142.32 | $142.32 | $142.30 | $142.30 |
| Purchase #2 | $116.93 | 13.385% | $132.5811 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $76.97 | 10.672% | $85.1842 | $85.18 | $85.20 | $85.20 |
| Purchase #4 | $182.28 | 6.638% | $194.3797 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $234.57 | 6.261% | $249.2564 | $249.26 | $249.25 | $249.30 |
| Purchase #6 | $137.92 | 8.525% | $149.6777 | $149.68 | $149.70 | $149.70 |
| Purchase #7 | $145.71 | 8.806% | $158.5412 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $1,026.33 | $1,111.9403 | $1,111.94 | $1,112.00 | $1,112.00 | |