| 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 | $177.91 | 5.226% | $187.2076 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $110.40 | 6.585% | $117.6698 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $178.77 | 7.584% | $192.3279 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $237.31 | 4.120% | $247.0872 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $173.81 | 4.668% | $181.9235 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $38.30 | 8.357% | $41.5007 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $142.51 | 10.282% | $157.1629 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $1,059.01 | $1,124.8796 | $1,124.88 | $1,124.85 | $1,124.90 | |