| 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 | $141.28 | 9.248% | $154.3456 | $154.35 | $154.35 | $154.30 |
| Purchase #2 | $118.51 | 10.516% | $130.9725 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $191.55 | 3.424% | $198.1087 | $198.11 | $198.10 | $198.10 |
| Purchase #4 | $169.54 | 9.196% | $185.1309 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $23.47 | 11.385% | $26.1421 | $26.14 | $26.15 | $26.10 |
| Purchase #6 | $154.27 | 13.538% | $175.1551 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $73.64 | 9.190% | $80.4075 | $80.41 | $80.40 | $80.40 |
| 7 purchase totals = | $872.26 | $950.2624 | $950.27 | $950.25 | $950.20 | |