| 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 | $141.43 | 5.331% | $148.9696 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $240.30 | 3.742% | $249.292 | $249.29 | $249.30 | $249.30 |
| Purchase #3 | $169.74 | 3.396% | $175.5044 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $105.72 | 9.404% | $115.6619 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $13.68 | 7.105% | $14.652 | $14.65 | $14.65 | $14.70 |
| Purchase #6 | $144.62 | 13.580% | $164.2594 | $164.26 | $164.25 | $164.30 |
| Purchase #7 | $204.80 | 11.284% | $227.9096 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $1,020.29 | $1,096.2489 | $1,096.24 | $1,096.20 | $1,096.40 | |