| 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 | $165.71 | 7.830% | $178.6851 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $76.85 | 8.337% | $83.257 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $23.66 | 12.360% | $26.5844 | $26.58 | $26.60 | $26.60 |
| Purchase #4 | $196.57 | 12.407% | $220.9584 | $220.96 | $220.95 | $221.00 |
| Purchase #5 | $180.47 | 3.134% | $186.1259 | $186.13 | $186.15 | $186.10 |
| Purchase #6 | $72.55 | 5.190% | $76.3153 | $76.32 | $76.30 | $76.30 |
| Purchase #7 | $186.91 | 4.328% | $194.9995 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $902.72 | $966.9256 | $966.94 | $966.95 | $967.00 | |