| 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 | $128.52 | 7.193% | $137.7644 | $137.76 | $137.75 | $137.80 |
| Purchase #2 | $160.55 | 11.366% | $178.7981 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $29.77 | 13.282% | $33.7241 | $33.72 | $33.70 | $33.70 |
| Purchase #4 | $111.44 | 13.102% | $126.0409 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $188.91 | 9.252% | $206.388 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $236.34 | 6.444% | $251.5697 | $251.57 | $251.55 | $251.60 |
| Purchase #7 | $125.99 | 10.385% | $139.0741 | $139.07 | $139.05 | $139.10 |
| 7 purchase totals = | $981.52 | $1,073.3593 | $1,073.35 | $1,073.30 | $1,073.40 | |