| 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 | $148.33 | 13.429% | $168.2492 | $168.25 | $168.25 | $168.20 |
| Purchase #2 | $139.31 | 5.604% | $147.1169 | $147.12 | $147.10 | $147.10 |
| Purchase #3 | $11.92 | 11.452% | $13.2851 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $199.71 | 10.337% | $220.354 | $220.35 | $220.35 | $220.40 |
| Purchase #5 | $217.33 | 8.125% | $234.9881 | $234.99 | $235.00 | $235.00 |
| Purchase #6 | $191.91 | 7.748% | $206.7792 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $81.39 | 12.734% | $91.7542 | $91.75 | $91.75 | $91.80 |
| 7 purchase totals = | $989.90 | $1,082.5267 | $1,082.53 | $1,082.55 | $1,082.60 | |