| 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 | $137.92 | 4.868% | $144.6339 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $180.69 | 3.129% | $186.3438 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $141.86 | 4.621% | $148.4154 | $148.42 | $148.40 | $148.40 |
| Purchase #4 | $100.69 | 8.647% | $109.3967 | $109.40 | $109.40 | $109.40 |
| Purchase #5 | $196.58 | 10.555% | $217.329 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $113.71 | 3.432% | $117.6125 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $213.67 | 5.389% | $225.1847 | $225.18 | $225.20 | $225.20 |
| 7 purchase totals = | $1,085.12 | $1,148.9160 | $1,148.91 | $1,148.95 | $1,148.80 | |