| 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 | $157.50 | 11.553% | $175.696 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $236.50 | 3.405% | $244.5528 | $244.55 | $244.55 | $244.60 |
| Purchase #3 | $130.51 | 9.468% | $142.8667 | $142.87 | $142.85 | $142.90 |
| Purchase #4 | $159.94 | 13.440% | $181.4359 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $80.29 | 3.666% | $83.2334 | $83.23 | $83.25 | $83.20 |
| Purchase #6 | $30.66 | 5.175% | $32.2467 | $32.25 | $32.25 | $32.20 |
| Purchase #7 | $199.79 | 9.859% | $219.4873 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $995.19 | $1,079.5188 | $1,079.53 | $1,079.55 | $1,079.50 | |