| 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 | $197.63 | 6.276% | $210.0333 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $101.27 | 13.780% | $115.225 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $182.83 | 13.316% | $207.1756 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $90.41 | 4.864% | $94.8075 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $77.43 | 11.403% | $86.2593 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $169.55 | 7.432% | $182.151 | $182.15 | $182.15 | $182.20 |
| Purchase #7 | $156.89 | 8.142% | $169.664 | $169.66 | $169.65 | $169.70 |
| 7 purchase totals = | $976.01 | $1,065.3157 | $1,065.32 | $1,065.35 | $1,065.40 | |