| 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 | $182.52 | 7.323% | $195.8859 | $195.89 | $195.90 | $195.90 |
| Purchase #2 | $141.60 | 7.463% | $152.1676 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $5.43 | 6.421% | $5.7787 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $132.26 | 10.453% | $146.0851 | $146.09 | $146.10 | $146.10 |
| Purchase #5 | $161.47 | 9.220% | $176.3575 | $176.36 | $176.35 | $176.40 |
| Purchase #6 | $166.39 | 4.679% | $174.1754 | $174.18 | $174.20 | $174.20 |
| Purchase #7 | $88.58 | 3.580% | $91.7512 | $91.75 | $91.75 | $91.80 |
| 7 purchase totals = | $878.25 | $942.2014 | $942.22 | $942.25 | $942.40 | |