| 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 | $194.42 | 6.474% | $207.0068 | $207.01 | $207.00 | $207.00 |
| Purchase #2 | $151.70 | 6.198% | $161.1024 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $167.31 | 7.246% | $179.4333 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $209.61 | 9.416% | $229.3469 | $229.35 | $229.35 | $229.30 |
| Purchase #5 | $207.35 | 10.591% | $229.3104 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $81.63 | 10.867% | $90.5007 | $90.50 | $90.50 | $90.50 |
| Purchase #7 | $161.51 | 8.740% | $175.626 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $1,173.53 | $1,272.3265 | $1,272.33 | $1,272.35 | $1,272.20 | |