| 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 | $205.72 | 13.536% | $233.5663 | $233.57 | $233.55 | $233.60 |
| Purchase #2 | $64.99 | 6.687% | $69.3359 | $69.34 | $69.35 | $69.30 |
| Purchase #3 | $205.40 | 12.526% | $231.1284 | $231.13 | $231.15 | $231.10 |
| Purchase #4 | $113.28 | 7.131% | $121.358 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $83.72 | 8.205% | $90.5892 | $90.59 | $90.60 | $90.60 |
| Purchase #6 | $44.36 | 7.563% | $47.7149 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $80.71 | 6.451% | $85.9166 | $85.92 | $85.90 | $85.90 |
| 7 purchase totals = | $798.18 | $879.6093 | $879.62 | $879.60 | $879.60 | |