| 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 | $159.34 | 11.704% | $177.9892 | $177.99 | $178.00 | $178.00 |
| Purchase #2 | $31.36 | 3.300% | $32.3949 | $32.39 | $32.40 | $32.40 |
| Purchase #3 | $209.61 | 7.298% | $224.9073 | $224.91 | $224.90 | $224.90 |
| Purchase #4 | $215.58 | 8.204% | $233.2662 | $233.27 | $233.25 | $233.30 |
| Purchase #5 | $139.65 | 5.710% | $147.624 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $127.25 | 13.465% | $144.3842 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $79.45 | 6.543% | $84.6484 | $84.65 | $84.65 | $84.60 |
| 7 purchase totals = | $962.24 | $1,045.2142 | $1,045.21 | $1,045.20 | $1,045.20 | |