| 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 | $169.69 | 4.165% | $176.7576 | $176.76 | $176.75 | $176.80 |
| Purchase #2 | $143.43 | 4.694% | $150.1626 | $150.16 | $150.15 | $150.20 |
| Purchase #3 | $220.65 | 3.201% | $227.713 | $227.71 | $227.70 | $227.70 |
| Purchase #4 | $180.83 | 7.542% | $194.4682 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $153.96 | 4.246% | $160.4971 | $160.50 | $160.50 | $160.50 |
| Purchase #6 | $210.65 | 4.754% | $220.6643 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $213.72 | 6.479% | $227.5669 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $1,292.93 | $1,357.8297 | $1,357.83 | $1,357.75 | $1,358.00 | |