| 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 | $213.46 | 5.777% | $225.7916 | $225.79 | $225.80 | $225.80 |
| Purchase #2 | $39.53 | 10.651% | $43.7403 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $99.44 | 10.419% | $109.8007 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $151.34 | 9.125% | $165.1498 | $165.15 | $165.15 | $165.10 |
| Purchase #5 | $160.37 | 5.105% | $168.5569 | $168.56 | $168.55 | $168.60 |
| Purchase #6 | $216.44 | 6.836% | $231.2358 | $231.24 | $231.25 | $231.20 |
| Purchase #7 | $95.31 | 13.252% | $107.9405 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $975.89 | $1,052.2156 | $1,052.22 | $1,052.25 | $1,052.10 | |