| 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 | $83.76 | 9.324% | $91.5698 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $107.36 | 13.510% | $121.8643 | $121.86 | $121.85 | $121.90 |
| Purchase #3 | $126.73 | 10.799% | $140.4156 | $140.42 | $140.40 | $140.40 |
| Purchase #4 | $113.44 | 9.295% | $123.9842 | $123.98 | $124.00 | $124.00 |
| Purchase #5 | $157.51 | 6.315% | $167.4568 | $167.46 | $167.45 | $167.50 |
| Purchase #6 | $38.55 | 12.215% | $43.2589 | $43.26 | $43.25 | $43.30 |
| Purchase #7 | $182.26 | 13.105% | $206.1452 | $206.15 | $206.15 | $206.10 |
| 7 purchase totals = | $809.61 | $894.6948 | $894.70 | $894.65 | $894.80 | |