| 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 | $147.38 | 3.553% | $152.6164 | $152.62 | $152.60 | $152.60 |
| Purchase #2 | $243.55 | 4.684% | $254.9579 | $254.96 | $254.95 | $255.00 |
| Purchase #3 | $209.77 | 3.438% | $216.9819 | $216.98 | $217.00 | $217.00 |
| Purchase #4 | $20.89 | 4.302% | $21.7887 | $21.79 | $21.80 | $21.80 |
| Purchase #5 | $11.48 | 13.780% | $13.0619 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $154.25 | 9.293% | $168.5845 | $168.58 | $168.60 | $168.60 |
| Purchase #7 | $18.65 | 3.697% | $19.3395 | $19.34 | $19.35 | $19.30 |
| 7 purchase totals = | $805.97 | $847.3308 | $847.33 | $847.35 | $847.40 | |