| 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 | $142.32 | 8.501% | $154.4186 | $154.42 | $154.40 | $154.40 |
| Purchase #2 | $236.34 | 11.733% | $264.0698 | $264.07 | $264.05 | $264.10 |
| Purchase #3 | $111.86 | 6.386% | $119.0034 | $119.00 | $119.00 | $119.00 |
| Purchase #4 | $114.44 | 3.668% | $118.6377 | $118.64 | $118.65 | $118.60 |
| Purchase #5 | $173.35 | 11.740% | $193.7013 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $60.85 | 11.386% | $67.7784 | $67.78 | $67.80 | $67.80 |
| Purchase #7 | $64.66 | 12.483% | $72.7315 | $72.73 | $72.75 | $72.70 |
| 7 purchase totals = | $903.82 | $990.3407 | $990.34 | $990.35 | $990.30 | |