| 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 | $75.69 | 4.784% | $79.311 | $79.31 | $79.30 | $79.30 |
| Purchase #2 | $147.92 | 3.364% | $152.896 | $152.90 | $152.90 | $152.90 |
| Purchase #3 | $190.76 | 9.689% | $209.2427 | $209.24 | $209.25 | $209.20 |
| Purchase #4 | $241.74 | 11.109% | $268.5949 | $268.59 | $268.60 | $268.60 |
| Purchase #5 | $195.33 | 9.634% | $214.1481 | $214.15 | $214.15 | $214.10 |
| Purchase #6 | $143.50 | 7.126% | $153.7258 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $23.39 | 9.594% | $25.634 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $1,018.33 | $1,103.5525 | $1,103.55 | $1,103.60 | $1,103.40 | |