| 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 | $169.33 | 4.855% | $177.551 | $177.55 | $177.55 | $177.60 |
| Purchase #2 | $200.58 | 12.729% | $226.1118 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $136.27 | 12.334% | $153.0775 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $65.73 | 11.142% | $73.0536 | $73.05 | $73.05 | $73.10 |
| Purchase #5 | $147.64 | 5.636% | $155.961 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $234.42 | 5.363% | $246.9919 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $131.62 | 11.456% | $146.6984 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $1,085.59 | $1,179.4452 | $1,179.44 | $1,179.45 | $1,179.60 | |