| 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 | $162.34 | 5.587% | $171.4099 | $171.41 | $171.40 | $171.40 |
| Purchase #2 | $183.93 | 6.491% | $195.8689 | $195.87 | $195.85 | $195.90 |
| Purchase #3 | $62.26 | 13.836% | $70.8743 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $148.36 | 5.796% | $156.9589 | $156.96 | $156.95 | $157.00 |
| Purchase #5 | $132.60 | 5.112% | $139.3785 | $139.38 | $139.40 | $139.40 |
| Purchase #6 | $168.70 | 4.409% | $176.138 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $225.72 | 3.545% | $233.7218 | $233.72 | $233.70 | $233.70 |
| 7 purchase totals = | $1,083.91 | $1,144.3503 | $1,144.35 | $1,144.30 | $1,144.40 | |