| 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 | $141.93 | 11.239% | $157.8815 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $63.98 | 11.767% | $71.5085 | $71.51 | $71.50 | $71.50 |
| Purchase #3 | $218.97 | 12.179% | $245.6384 | $245.64 | $245.65 | $245.60 |
| Purchase #4 | $132.99 | 13.758% | $151.2868 | $151.29 | $151.30 | $151.30 |
| Purchase #5 | $22.47 | 4.735% | $23.534 | $23.53 | $23.55 | $23.50 |
| Purchase #6 | $250.54 | 10.429% | $276.6688 | $276.67 | $276.65 | $276.70 |
| Purchase #7 | $246.87 | 8.116% | $266.906 | $266.91 | $266.90 | $266.90 |
| 7 purchase totals = | $1,077.75 | $1,193.4240 | $1,193.43 | $1,193.45 | $1,193.40 | |