| 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 | $179.78 | 8.428% | $194.9319 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $158.32 | 4.690% | $165.7452 | $165.75 | $165.75 | $165.70 |
| Purchase #3 | $209.58 | 11.619% | $233.9311 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $66.49 | 10.227% | $73.2899 | $73.29 | $73.30 | $73.30 |
| Purchase #5 | $136.79 | 6.844% | $146.1519 | $146.15 | $146.15 | $146.20 |
| Purchase #6 | $31.72 | 10.160% | $34.9428 | $34.94 | $34.95 | $34.90 |
| Purchase #7 | $21.97 | 10.111% | $24.1914 | $24.19 | $24.20 | $24.20 |
| 7 purchase totals = | $804.65 | $873.1842 | $873.18 | $873.25 | $873.10 | |