| 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 | $132.70 | 13.573% | $150.7114 | $150.71 | $150.70 | $150.70 |
| Purchase #2 | $156.58 | 13.566% | $177.8216 | $177.82 | $177.80 | $177.80 |
| Purchase #3 | $226.73 | 10.177% | $249.8043 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $227.97 | 11.314% | $253.7625 | $253.76 | $253.75 | $253.80 |
| Purchase #5 | $34.47 | 5.732% | $36.4458 | $36.45 | $36.45 | $36.40 |
| Purchase #6 | $64.73 | 7.447% | $69.5504 | $69.55 | $69.55 | $69.60 |
| Purchase #7 | $23.49 | 3.198% | $24.2412 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $866.67 | $962.3372 | $962.33 | $962.30 | $962.30 | |