| 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 | $140.37 | 12.148% | $157.4221 | $157.42 | $157.40 | $157.40 |
| Purchase #2 | $215.36 | 3.442% | $222.7727 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $177.97 | 5.611% | $187.9559 | $187.96 | $187.95 | $188.00 |
| Purchase #4 | $207.87 | 4.634% | $217.5027 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $29.60 | 7.523% | $31.8268 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $237.55 | 12.424% | $267.0632 | $267.06 | $267.05 | $267.10 |
| Purchase #7 | $67.29 | 6.456% | $71.6342 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $1,076.01 | $1,156.1776 | $1,156.17 | $1,156.15 | $1,156.20 | |