| 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 | $164.87 | 11.518% | $183.8597 | $183.86 | $183.85 | $183.90 |
| Purchase #2 | $116.55 | 8.136% | $126.0325 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $31.71 | 4.621% | $33.1753 | $33.18 | $33.20 | $33.20 |
| Purchase #4 | $221.91 | 13.627% | $252.1497 | $252.15 | $252.15 | $252.10 |
| Purchase #5 | $135.29 | 11.420% | $150.7401 | $150.74 | $150.75 | $150.70 |
| Purchase #6 | $123.66 | 3.552% | $128.0524 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $222.91 | 10.854% | $247.1047 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $1,016.90 | $1,121.1144 | $1,121.11 | $1,121.15 | $1,121.10 | |