| 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 | $153.69 | 4.682% | $160.8858 | $160.89 | $160.90 | $160.90 |
| Purchase #2 | $183.51 | 11.199% | $204.0613 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $216.97 | 8.835% | $236.1393 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $162.97 | 6.184% | $173.0481 | $173.05 | $173.05 | $173.00 |
| Purchase #5 | $90.56 | 8.555% | $98.3074 | $98.31 | $98.30 | $98.30 |
| Purchase #6 | $183.70 | 6.507% | $195.6534 | $195.65 | $195.65 | $195.70 |
| Purchase #7 | $178.65 | 7.873% | $192.7151 | $192.72 | $192.70 | $192.70 |
| 7 purchase totals = | $1,170.05 | $1,260.8104 | $1,260.82 | $1,260.80 | $1,260.80 | |