| 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 | $148.43 | 9.294% | $162.2251 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $180.45 | 8.525% | $195.8334 | $195.83 | $195.85 | $195.80 |
| Purchase #3 | $235.81 | 3.627% | $244.3628 | $244.36 | $244.35 | $244.40 |
| Purchase #4 | $101.30 | 3.817% | $105.1666 | $105.17 | $105.15 | $105.20 |
| Purchase #5 | $133.44 | 6.256% | $141.788 | $141.79 | $141.80 | $141.80 |
| Purchase #6 | $223.59 | 10.625% | $247.3464 | $247.35 | $247.35 | $247.30 |
| Purchase #7 | $10.89 | 8.134% | $11.7758 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $1,033.91 | $1,108.4981 | $1,108.51 | $1,108.55 | $1,108.50 | |