| 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 | $20.43 | 11.439% | $22.767 | $22.77 | $22.75 | $22.80 |
| Purchase #2 | $178.85 | 9.228% | $195.3543 | $195.35 | $195.35 | $195.40 |
| Purchase #3 | $144.84 | 12.103% | $162.37 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $120.88 | 8.173% | $130.7595 | $130.76 | $130.75 | $130.80 |
| Purchase #5 | $85.63 | 6.619% | $91.2978 | $91.30 | $91.30 | $91.30 |
| Purchase #6 | $72.44 | 5.178% | $76.1909 | $76.19 | $76.20 | $76.20 |
| Purchase #7 | $56.84 | 13.543% | $64.5378 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $679.91 | $743.2773 | $743.28 | $743.25 | $743.40 | |