| 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 | $165.99 | 11.648% | $185.3245 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $196.94 | 11.228% | $219.0524 | $219.05 | $219.05 | $219.10 |
| Purchase #3 | $191.63 | 7.282% | $205.5845 | $205.58 | $205.60 | $205.60 |
| Purchase #4 | $193.40 | 12.862% | $218.2751 | $218.28 | $218.30 | $218.30 |
| Purchase #5 | $31.26 | 9.222% | $34.1428 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $176.33 | 3.527% | $182.5492 | $182.55 | $182.55 | $182.50 |
| Purchase #7 | $5.98 | 12.721% | $6.7407 | $6.74 | $6.75 | $6.70 |
| 7 purchase totals = | $961.53 | $1,051.6692 | $1,051.66 | $1,051.70 | $1,051.60 | |