| 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 | $175.56 | 5.791% | $185.7267 | $185.73 | $185.75 | $185.70 |
| Purchase #2 | $238.39 | 4.317% | $248.6813 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $171.40 | 5.766% | $181.2829 | $181.28 | $181.30 | $181.30 |
| Purchase #4 | $122.96 | 10.364% | $135.7036 | $135.70 | $135.70 | $135.70 |
| Purchase #5 | $206.59 | 10.836% | $228.9761 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $109.54 | 12.489% | $123.2205 | $123.22 | $123.20 | $123.20 |
| Purchase #7 | $191.52 | 3.206% | $197.6601 | $197.66 | $197.65 | $197.70 |
| 7 purchase totals = | $1,215.96 | $1,301.2512 | $1,301.25 | $1,301.30 | $1,301.30 | |