| 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 | $240.49 | 13.216% | $272.2732 | $272.27 | $272.25 | $272.30 |
| Purchase #2 | $148.87 | 6.253% | $158.1788 | $158.18 | $158.20 | $158.20 |
| Purchase #3 | $220.91 | 7.385% | $237.2242 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $138.91 | 11.872% | $155.4014 | $155.40 | $155.40 | $155.40 |
| Purchase #5 | $103.78 | 5.714% | $109.71 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $38.74 | 3.640% | $40.1501 | $40.15 | $40.15 | $40.20 |
| Purchase #7 | $166.89 | 4.441% | $174.3016 | $174.30 | $174.30 | $174.30 |
| 7 purchase totals = | $1,058.59 | $1,147.2393 | $1,147.23 | $1,147.20 | $1,147.30 | |