| 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 | $188.67 | 12.128% | $211.5519 | $211.55 | $211.55 | $211.60 |
| Purchase #2 | $83.75 | 3.738% | $86.8806 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $150.50 | 6.791% | $160.7205 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $146.60 | 10.323% | $161.7335 | $161.73 | $161.75 | $161.70 |
| Purchase #5 | $131.96 | 13.495% | $149.768 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $212.47 | 4.815% | $222.7004 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $117.55 | 13.477% | $133.3922 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $1,031.50 | $1,126.7471 | $1,126.74 | $1,126.75 | $1,126.80 | |