| 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 | $159.66 | 8.663% | $173.4913 | $173.49 | $173.50 | $173.50 |
| Purchase #2 | $88.59 | 6.823% | $94.6345 | $94.63 | $94.65 | $94.60 |
| Purchase #3 | $174.32 | 3.636% | $180.6583 | $180.66 | $180.65 | $180.70 |
| Purchase #4 | $205.46 | 4.437% | $214.5763 | $214.58 | $214.60 | $214.60 |
| Purchase #5 | $130.84 | 7.396% | $140.5169 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $78.29 | 6.128% | $83.0876 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $166.40 | 6.611% | $177.4007 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $1,003.56 | $1,064.3656 | $1,064.37 | $1,064.40 | $1,064.40 | |