| 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 | $164.33 | 5.468% | $173.3156 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $80.25 | 8.630% | $87.1756 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $101.53 | 12.373% | $114.0923 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $132.91 | 6.638% | $141.7326 | $141.73 | $141.75 | $141.70 |
| Purchase #5 | $165.83 | 13.572% | $188.3364 | $188.34 | $188.35 | $188.30 |
| Purchase #6 | $131.37 | 10.778% | $145.5291 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $194.93 | 5.484% | $205.62 | $205.62 | $205.60 | $205.60 |
| 7 purchase totals = | $971.15 | $1,055.8016 | $1,055.81 | $1,055.85 | $1,055.70 | |