| 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 | $218.79 | 5.657% | $231.167 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $165.47 | 12.107% | $185.5035 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $192.72 | 12.826% | $217.4383 | $217.44 | $217.45 | $217.40 |
| Purchase #4 | $196.74 | 8.663% | $213.7836 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $88.31 | 7.355% | $94.8052 | $94.81 | $94.80 | $94.80 |
| Purchase #6 | $62.61 | 11.213% | $69.6305 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $157.39 | 7.573% | $169.3091 | $169.31 | $169.30 | $169.30 |
| 7 purchase totals = | $1,082.03 | $1,181.6372 | $1,181.64 | $1,181.65 | $1,181.60 | |