| 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 | $151.91 | 11.396% | $169.2217 | $169.22 | $169.20 | $169.20 |
| Purchase #2 | $160.28 | 11.224% | $178.2698 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $199.67 | 11.336% | $222.3046 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $183.86 | 4.685% | $192.4738 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $90.53 | 6.501% | $96.4154 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $94.54 | 3.342% | $97.6995 | $97.70 | $97.70 | $97.70 |
| Purchase #7 | $74.53 | 4.426% | $77.8287 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $955.32 | $1,034.2135 | $1,034.21 | $1,034.15 | $1,034.20 | |