| 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 | $142.69 | 10.534% | $157.721 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $210.49 | 3.759% | $218.4023 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $239.30 | 13.242% | $270.9881 | $270.99 | $271.00 | $271.00 |
| Purchase #4 | $11.65 | 4.664% | $12.1934 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $142.34 | 12.583% | $160.2506 | $160.25 | $160.25 | $160.30 |
| Purchase #6 | $75.45 | 7.493% | $81.1035 | $81.10 | $81.10 | $81.10 |
| Purchase #7 | $63.53 | 5.842% | $67.2414 | $67.24 | $67.25 | $67.20 |
| 7 purchase totals = | $885.45 | $967.9003 | $967.89 | $967.90 | $967.90 | |