| 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 | $118.33 | 9.116% | $129.117 | $129.12 | $129.10 | $129.10 |
| Purchase #2 | $169.67 | 4.353% | $177.0557 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $14.31 | 3.151% | $14.7609 | $14.76 | $14.75 | $14.80 |
| Purchase #4 | $66.87 | 7.631% | $71.9728 | $71.97 | $71.95 | $72.00 |
| Purchase #5 | $237.99 | 7.641% | $256.1748 | $256.17 | $256.15 | $256.20 |
| Purchase #6 | $38.37 | 4.140% | $39.9585 | $39.96 | $39.95 | $40.00 |
| Purchase #7 | $156.69 | 6.391% | $166.7041 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $802.23 | $855.7438 | $855.74 | $855.65 | $855.90 | |