| 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 | $171.68 | 12.112% | $192.4739 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $188.89 | 11.571% | $210.7465 | $210.75 | $210.75 | $210.70 |
| Purchase #3 | $94.57 | 13.444% | $107.284 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $212.55 | 6.696% | $226.7823 | $226.78 | $226.80 | $226.80 |
| Purchase #5 | $161.60 | 10.704% | $178.8977 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $216.48 | 9.585% | $237.2296 | $237.23 | $237.25 | $237.20 |
| Purchase #7 | $19.58 | 7.273% | $21.0041 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $1,065.35 | $1,174.4181 | $1,174.41 | $1,174.45 | $1,174.40 | |