| 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 | $155.88 | 7.825% | $168.0776 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $195.74 | 13.186% | $221.5503 | $221.55 | $221.55 | $221.60 |
| Purchase #3 | $220.35 | 7.242% | $236.3077 | $236.31 | $236.30 | $236.30 |
| Purchase #4 | $219.29 | 3.184% | $226.2722 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $213.74 | 13.445% | $242.4773 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $168.67 | 6.149% | $179.0415 | $179.04 | $179.05 | $179.00 |
| Purchase #7 | $175.94 | 13.357% | $199.4403 | $199.44 | $199.45 | $199.40 |
| 7 purchase totals = | $1,349.61 | $1,473.1669 | $1,473.17 | $1,473.20 | $1,473.20 | |