| 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 | $72.67 | 3.786% | $75.4213 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $18.47 | 4.804% | $19.3573 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $233.45 | 13.794% | $265.6521 | $265.65 | $265.65 | $265.70 |
| Purchase #4 | $179.28 | 10.725% | $198.5078 | $198.51 | $198.50 | $198.50 |
| Purchase #5 | $218.65 | 3.530% | $226.3683 | $226.37 | $226.35 | $226.40 |
| Purchase #6 | $134.31 | 10.626% | $148.5818 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $174.30 | 13.298% | $197.4784 | $197.48 | $197.50 | $197.50 |
| 7 purchase totals = | $1,031.13 | $1,131.3670 | $1,131.37 | $1,131.35 | $1,131.50 | |