| 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 | $224.75 | 3.735% | $233.1444 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $193.54 | 5.211% | $203.6254 | $203.63 | $203.65 | $203.60 |
| Purchase #3 | $137.42 | 13.756% | $156.3235 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $165.56 | 13.253% | $187.5017 | $187.50 | $187.50 | $187.50 |
| Purchase #5 | $12.27 | 8.477% | $13.3101 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $73.80 | 6.430% | $78.5453 | $78.55 | $78.55 | $78.50 |
| Purchase #7 | $177.64 | 8.501% | $192.7412 | $192.74 | $192.75 | $192.70 |
| 7 purchase totals = | $984.98 | $1,065.1916 | $1,065.19 | $1,065.20 | $1,065.00 | |