| 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 | $167.39 | 3.346% | $172.9909 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $246.66 | 6.774% | $263.3687 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $191.59 | 9.435% | $209.6665 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $160.30 | 4.659% | $167.7684 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $119.51 | 6.463% | $127.2339 | $127.23 | $127.25 | $127.20 |
| Purchase #6 | $124.76 | 12.867% | $140.8129 | $140.81 | $140.80 | $140.80 |
| Purchase #7 | $233.91 | 6.789% | $249.7901 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $1,244.12 | $1,331.6314 | $1,331.63 | $1,331.60 | $1,331.70 | |