| 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 | $107.40 | 9.187% | $117.2668 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $181.84 | 11.285% | $202.3606 | $202.36 | $202.35 | $202.40 |
| Purchase #3 | $147.30 | 4.129% | $153.382 | $153.38 | $153.40 | $153.40 |
| Purchase #4 | $222.83 | 10.362% | $245.9196 | $245.92 | $245.90 | $245.90 |
| Purchase #5 | $239.29 | 12.826% | $269.9813 | $269.98 | $270.00 | $270.00 |
| Purchase #6 | $102.85 | 13.662% | $116.9014 | $116.90 | $116.90 | $116.90 |
| Purchase #7 | $165.63 | 10.484% | $182.9946 | $182.99 | $183.00 | $183.00 |
| 7 purchase totals = | $1,167.14 | $1,288.8063 | $1,288.80 | $1,288.80 | $1,288.90 | |