| 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 | $155.93 | 4.521% | $162.9796 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $140.58 | 10.836% | $155.8132 | $155.81 | $155.80 | $155.80 |
| Purchase #3 | $95.29 | 11.128% | $105.8939 | $105.89 | $105.90 | $105.90 |
| Purchase #4 | $106.27 | 4.291% | $110.83 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $103.44 | 3.380% | $106.9363 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $220.57 | 12.138% | $247.3428 | $247.34 | $247.35 | $247.30 |
| Purchase #7 | $5.71 | 12.149% | $6.4037 | $6.40 | $6.40 | $6.40 |
| 7 purchase totals = | $827.79 | $896.1995 | $896.19 | $896.25 | $896.10 | |