| 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 | $15.65 | 5.813% | $16.5597 | $16.56 | $16.55 | $16.60 |
| Purchase #2 | $168.69 | 3.494% | $174.584 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $221.52 | 5.616% | $233.9606 | $233.96 | $233.95 | $234.00 |
| Purchase #4 | $227.61 | 11.580% | $253.9672 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $81.34 | 9.753% | $89.2731 | $89.27 | $89.25 | $89.30 |
| Purchase #6 | $154.98 | 6.226% | $164.6291 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $220.29 | 6.255% | $234.0691 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $1,090.08 | $1,167.0428 | $1,167.04 | $1,167.00 | $1,167.20 | |