| 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 | $147.96 | 6.663% | $157.8186 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $215.87 | 5.315% | $227.3435 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $177.46 | 8.739% | $192.9682 | $192.97 | $192.95 | $193.00 |
| Purchase #4 | $195.79 | 12.215% | $219.7057 | $219.71 | $219.70 | $219.70 |
| Purchase #5 | $177.75 | 12.150% | $199.3466 | $199.35 | $199.35 | $199.30 |
| Purchase #6 | $244.43 | 6.657% | $260.7017 | $260.70 | $260.70 | $260.70 |
| Purchase #7 | $146.92 | 11.847% | $164.3256 | $164.33 | $164.35 | $164.30 |
| 7 purchase totals = | $1,306.18 | $1,422.2099 | $1,422.22 | $1,422.20 | $1,422.10 | |