| 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 | $182.80 | 8.728% | $198.7548 | $198.75 | $198.75 | $198.80 |
| Purchase #2 | $5.50 | 12.391% | $6.1815 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $89.71 | 13.871% | $102.1537 | $102.15 | $102.15 | $102.20 |
| Purchase #4 | $22.36 | 7.761% | $24.0954 | $24.10 | $24.10 | $24.10 |
| Purchase #5 | $73.55 | 12.869% | $83.0151 | $83.02 | $83.00 | $83.00 |
| Purchase #6 | $29.54 | 7.643% | $31.7977 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $26.66 | 9.798% | $29.2721 | $29.27 | $29.25 | $29.30 |
| 7 purchase totals = | $430.12 | $475.2703 | $475.27 | $475.25 | $475.40 | |