| 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 | $142.64 | 10.347% | $157.399 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $101.68 | 12.476% | $114.3656 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $244.63 | 13.127% | $276.7426 | $276.74 | $276.75 | $276.70 |
| Purchase #4 | $62.81 | 6.433% | $66.8506 | $66.85 | $66.85 | $66.90 |
| Purchase #5 | $61.60 | 7.440% | $66.183 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $179.36 | 10.868% | $198.8528 | $198.85 | $198.85 | $198.90 |
| Purchase #7 | $81.41 | 11.134% | $90.4742 | $90.47 | $90.45 | $90.50 |
| 7 purchase totals = | $874.13 | $970.8678 | $970.86 | $970.85 | $971.00 | |