| 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 | $136.90 | 7.578% | $147.2743 | $147.27 | $147.25 | $147.30 |
| Purchase #2 | $15.74 | 5.658% | $16.6306 | $16.63 | $16.65 | $16.60 |
| Purchase #3 | $76.33 | 8.693% | $82.9654 | $82.97 | $82.95 | $83.00 |
| Purchase #4 | $155.97 | 8.568% | $169.3335 | $169.33 | $169.35 | $169.30 |
| Purchase #5 | $135.55 | 12.806% | $152.9085 | $152.91 | $152.90 | $152.90 |
| Purchase #6 | $103.76 | 5.301% | $109.2603 | $109.26 | $109.25 | $109.30 |
| Purchase #7 | $117.69 | 9.384% | $128.734 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $741.94 | $807.1066 | $807.10 | $807.10 | $807.10 | |