| 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 | $169.72 | 10.562% | $187.6458 | $187.65 | $187.65 | $187.60 |
| Purchase #2 | $18.29 | 11.133% | $20.3262 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $76.34 | 4.377% | $79.6814 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $119.50 | 5.784% | $126.4119 | $126.41 | $126.40 | $126.40 |
| Purchase #5 | $233.88 | 7.720% | $251.9355 | $251.94 | $251.95 | $251.90 |
| Purchase #6 | $185.41 | 12.611% | $208.7921 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $228.59 | 11.707% | $255.351 | $255.35 | $255.35 | $255.40 |
| 7 purchase totals = | $1,031.73 | $1,130.1439 | $1,130.15 | $1,130.20 | $1,130.10 | |