| 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 | $192.70 | 11.808% | $215.454 | $215.45 | $215.45 | $215.50 |
| Purchase #2 | $161.39 | 6.219% | $171.4268 | $171.43 | $171.45 | $171.40 |
| Purchase #3 | $184.68 | 3.301% | $190.7763 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $8.64 | 11.751% | $9.6553 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $172.53 | 13.157% | $195.2298 | $195.23 | $195.25 | $195.20 |
| Purchase #6 | $129.30 | 7.743% | $139.3117 | $139.31 | $139.30 | $139.30 |
| Purchase #7 | $130.72 | 9.688% | $143.3842 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $979.96 | $1,065.2381 | $1,065.24 | $1,065.30 | $1,065.30 | |