| 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 | $140.55 | 7.548% | $151.1587 | $151.16 | $151.15 | $151.20 |
| Purchase #2 | $21.35 | 11.783% | $23.8657 | $23.87 | $23.85 | $23.90 |
| Purchase #3 | $48.90 | 5.550% | $51.614 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $162.34 | 3.742% | $168.4148 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $248.65 | 7.370% | $266.9755 | $266.98 | $267.00 | $267.00 |
| Purchase #6 | $244.80 | 3.308% | $252.898 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $158.78 | 3.763% | $164.7549 | $164.75 | $164.75 | $164.80 |
| 7 purchase totals = | $1,025.37 | $1,079.6816 | $1,079.68 | $1,079.65 | $1,079.80 | |