| 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 | $158.78 | 8.761% | $172.6907 | $172.69 | $172.70 | $172.70 |
| Purchase #2 | $167.97 | 8.719% | $182.6153 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $200.84 | 8.766% | $218.4456 | $218.45 | $218.45 | $218.40 |
| Purchase #4 | $109.98 | 4.449% | $114.873 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $69.68 | 5.297% | $73.3709 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $151.52 | 6.169% | $160.8673 | $160.87 | $160.85 | $160.90 |
| Purchase #7 | $128.92 | 7.319% | $138.3557 | $138.36 | $138.35 | $138.40 |
| 7 purchase totals = | $987.69 | $1,061.2185 | $1,061.23 | $1,061.15 | $1,061.30 | |