| 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 | $185.76 | 4.834% | $194.7396 | $194.74 | $194.75 | $194.70 |
| Purchase #2 | $215.88 | 7.524% | $232.1228 | $232.12 | $232.10 | $232.10 |
| Purchase #3 | $111.93 | 6.289% | $118.9693 | $118.97 | $118.95 | $119.00 |
| Purchase #4 | $63.40 | 8.767% | $68.9583 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $103.89 | 4.430% | $108.4923 | $108.49 | $108.50 | $108.50 |
| Purchase #6 | $233.34 | 6.765% | $249.1255 | $249.13 | $249.15 | $249.10 |
| Purchase #7 | $156.68 | 5.451% | $165.2206 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $1,070.88 | $1,137.6284 | $1,137.63 | $1,137.60 | $1,137.60 | |