| 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 | $169.99 | 9.517% | $186.1679 | $186.17 | $186.15 | $186.20 |
| Purchase #2 | $227.85 | 5.375% | $240.0969 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $200.35 | 6.706% | $213.7855 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $213.87 | 3.347% | $221.0282 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $194.82 | 10.303% | $214.8923 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $237.40 | 9.634% | $260.2711 | $260.27 | $260.25 | $260.30 |
| Purchase #7 | $51.76 | 8.846% | $56.3387 | $56.34 | $56.35 | $56.30 |
| 7 purchase totals = | $1,296.04 | $1,392.5806 | $1,392.59 | $1,392.60 | $1,392.60 | |