| 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 | $105.97 | 8.858% | $115.3568 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $105.52 | 8.515% | $114.505 | $114.51 | $114.50 | $114.50 |
| Purchase #3 | $138.67 | 9.674% | $152.0849 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $165.61 | 8.871% | $180.3013 | $180.30 | $180.30 | $180.30 |
| Purchase #5 | $98.67 | 9.780% | $108.3199 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $167.37 | 9.221% | $182.8032 | $182.80 | $182.80 | $182.80 |
| Purchase #7 | $104.26 | 3.541% | $107.9518 | $107.95 | $107.95 | $108.00 |
| 7 purchase totals = | $886.07 | $961.3229 | $961.32 | $961.30 | $961.40 | |