| 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 | $154.76 | 12.515% | $174.1282 | $174.13 | $174.15 | $174.10 |
| Purchase #2 | $35.83 | 6.552% | $38.1776 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $24.54 | 6.329% | $26.0931 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $63.28 | 11.252% | $70.4003 | $70.40 | $70.40 | $70.40 |
| Purchase #5 | $185.31 | 7.330% | $198.8932 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $57.50 | 7.752% | $61.9574 | $61.96 | $61.95 | $62.00 |
| Purchase #7 | $78.56 | 6.466% | $83.6397 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $599.78 | $653.2895 | $653.29 | $653.35 | $653.30 | |