| 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 | $138.59 | 11.361% | $154.3352 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $167.45 | 10.149% | $184.4445 | $184.44 | $184.45 | $184.40 |
| Purchase #3 | $32.78 | 5.228% | $34.4937 | $34.49 | $34.50 | $34.50 |
| Purchase #4 | $117.49 | 5.585% | $124.0518 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $86.72 | 13.552% | $98.4723 | $98.47 | $98.45 | $98.50 |
| Purchase #6 | $44.57 | 7.792% | $48.0429 | $48.04 | $48.05 | $48.00 |
| Purchase #7 | $164.52 | 13.508% | $186.7434 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $752.12 | $830.5838 | $830.57 | $830.60 | $830.50 | |