| 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 | $101.33 | 13.239% | $114.7451 | $114.75 | $114.75 | $114.70 |
| Purchase #2 | $36.62 | 8.597% | $39.7682 | $39.77 | $39.75 | $39.80 |
| Purchase #3 | $153.73 | 4.247% | $160.2589 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $37.77 | 5.676% | $39.9138 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $194.53 | 7.114% | $208.3689 | $208.37 | $208.35 | $208.40 |
| Purchase #6 | $216.28 | 8.525% | $234.7179 | $234.72 | $234.70 | $234.70 |
| Purchase #7 | $123.67 | 5.563% | $130.5498 | $130.55 | $130.55 | $130.50 |
| 7 purchase totals = | $863.93 | $928.3226 | $928.33 | $928.25 | $928.30 | |