| 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 | $64.40 | 9.250% | $70.357 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $162.82 | 8.339% | $176.3976 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $245.98 | 4.570% | $257.2213 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $178.30 | 10.714% | $197.4031 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $133.45 | 5.794% | $141.1821 | $141.18 | $141.20 | $141.20 |
| Purchase #6 | $141.46 | 9.393% | $154.7473 | $154.75 | $154.75 | $154.70 |
| Purchase #7 | $136.76 | 11.871% | $152.9948 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $1,063.17 | $1,150.3032 | $1,150.30 | $1,150.30 | $1,150.30 | |