| 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 | $167.38 | 7.432% | $179.8197 | $179.82 | $179.80 | $179.80 |
| Purchase #2 | $162.79 | 6.814% | $173.8825 | $173.88 | $173.90 | $173.90 |
| Purchase #3 | $12.54 | 13.649% | $14.2516 | $14.25 | $14.25 | $14.30 |
| Purchase #4 | $212.43 | 10.146% | $233.9831 | $233.98 | $234.00 | $234.00 |
| Purchase #5 | $173.54 | 4.450% | $181.2625 | $181.26 | $181.25 | $181.30 |
| Purchase #6 | $233.26 | 12.439% | $262.2752 | $262.28 | $262.30 | $262.30 |
| Purchase #7 | $98.97 | 3.718% | $102.6497 | $102.65 | $102.65 | $102.60 |
| 7 purchase totals = | $1,060.91 | $1,148.1243 | $1,148.12 | $1,148.15 | $1,148.20 | |