| 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 | $160.26 | 12.155% | $179.7396 | $179.74 | $179.75 | $179.70 |
| Purchase #2 | $249.77 | 8.556% | $271.1403 | $271.14 | $271.15 | $271.10 |
| Purchase #3 | $8.65 | 11.689% | $9.6611 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $249.27 | 12.707% | $280.9447 | $280.94 | $280.95 | $280.90 |
| Purchase #5 | $12.74 | 3.278% | $13.1576 | $13.16 | $13.15 | $13.20 |
| Purchase #6 | $111.34 | 8.720% | $121.0488 | $121.05 | $121.05 | $121.00 |
| Purchase #7 | $177.74 | 3.668% | $184.2595 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $969.77 | $1,059.9516 | $1,059.95 | $1,059.95 | $1,059.90 | |