| 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 | $158.99 | 9.712% | $174.4311 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $167.42 | 11.729% | $187.0567 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $216.77 | 4.754% | $227.0752 | $227.08 | $227.10 | $227.10 |
| Purchase #4 | $167.60 | 12.453% | $188.4712 | $188.47 | $188.45 | $188.50 |
| Purchase #5 | $213.60 | 3.528% | $221.1358 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $195.94 | 10.376% | $216.2707 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $217.48 | 9.236% | $237.5665 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $1,337.80 | $1,452.0072 | $1,452.02 | $1,452.00 | $1,452.10 | |