| 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 | $73.85 | 4.160% | $76.9222 | $76.92 | $76.90 | $76.90 |
| Purchase #2 | $167.35 | 6.327% | $177.9382 | $177.94 | $177.95 | $177.90 |
| Purchase #3 | $245.60 | 8.794% | $267.1981 | $267.20 | $267.20 | $267.20 |
| Purchase #4 | $222.74 | 9.116% | $243.045 | $243.05 | $243.05 | $243.00 |
| Purchase #5 | $154.38 | 10.141% | $170.0357 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $140.74 | 9.185% | $153.667 | $153.67 | $153.65 | $153.70 |
| Purchase #7 | $91.67 | 10.285% | $101.0983 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $1,096.33 | $1,189.9045 | $1,189.92 | $1,189.90 | $1,189.80 | |