| 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 | $126.77 | 13.600% | $144.0107 | $144.01 | $144.00 | $144.00 |
| Purchase #2 | $199.63 | 5.182% | $209.9748 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $107.68 | 3.578% | $111.5328 | $111.53 | $111.55 | $111.50 |
| Purchase #4 | $165.28 | 8.430% | $179.2131 | $179.21 | $179.20 | $179.20 |
| Purchase #5 | $130.35 | 8.751% | $141.7569 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $95.44 | 8.601% | $103.6488 | $103.65 | $103.65 | $103.60 |
| Purchase #7 | $42.98 | 8.108% | $46.4648 | $46.46 | $46.45 | $46.50 |
| 7 purchase totals = | $868.13 | $936.6019 | $936.59 | $936.55 | $936.60 | |