| 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 | $169.32 | 4.348% | $176.682 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $139.92 | 9.106% | $152.6611 | $152.66 | $152.65 | $152.70 |
| Purchase #3 | $244.29 | 4.502% | $255.2879 | $255.29 | $255.30 | $255.30 |
| Purchase #4 | $169.65 | 9.125% | $185.1306 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $117.98 | 12.173% | $132.3417 | $132.34 | $132.35 | $132.30 |
| Purchase #6 | $195.52 | 9.873% | $214.8237 | $214.82 | $214.80 | $214.80 |
| Purchase #7 | $171.73 | 11.441% | $191.3776 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $1,208.41 | $1,308.3046 | $1,308.30 | $1,308.35 | $1,308.30 | |