| 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 | $143.84 | 9.181% | $157.046 | $157.05 | $157.05 | $157.00 |
| Purchase #2 | $8.93 | 8.826% | $9.7182 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $91.76 | 4.710% | $96.0819 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $24.41 | 9.284% | $26.6762 | $26.68 | $26.70 | $26.70 |
| Purchase #5 | $117.85 | 10.770% | $130.5424 | $130.54 | $130.55 | $130.50 |
| Purchase #6 | $83.47 | 11.755% | $93.2819 | $93.28 | $93.30 | $93.30 |
| Purchase #7 | $71.81 | 13.118% | $81.23 | $81.23 | $81.25 | $81.20 |
| 7 purchase totals = | $542.07 | $594.5766 | $594.58 | $594.65 | $594.50 | |