| 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 | $177.63 | 13.156% | $200.999 | $201.00 | $201.00 | $201.00 |
| Purchase #2 | $224.66 | 12.649% | $253.0772 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $116.64 | 8.596% | $126.6664 | $126.67 | $126.65 | $126.70 |
| Purchase #4 | $144.55 | 7.721% | $155.7107 | $155.71 | $155.70 | $155.70 |
| Purchase #5 | $184.54 | 5.277% | $194.2782 | $194.28 | $194.30 | $194.30 |
| Purchase #6 | $101.76 | 11.805% | $113.7728 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $81.66 | 9.306% | $89.2593 | $89.26 | $89.25 | $89.30 |
| 7 purchase totals = | $1,031.44 | $1,133.7636 | $1,133.77 | $1,133.75 | $1,133.90 | |