| 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 | $176.94 | 6.582% | $188.5862 | $188.59 | $188.60 | $188.60 |
| Purchase #2 | $185.59 | 9.364% | $202.9686 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $27.44 | 13.229% | $31.07 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $173.57 | 12.570% | $195.3877 | $195.39 | $195.40 | $195.40 |
| Purchase #5 | $73.88 | 3.872% | $76.7406 | $76.74 | $76.75 | $76.70 |
| Purchase #6 | $6.70 | 3.365% | $6.9255 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $176.25 | 7.509% | $189.4846 | $189.48 | $189.50 | $189.50 |
| 7 purchase totals = | $820.37 | $891.1632 | $891.17 | $891.20 | $891.20 | |