| 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 | $176.99 | 10.369% | $195.3421 | $195.34 | $195.35 | $195.30 |
| Purchase #2 | $163.94 | 7.768% | $176.6749 | $176.67 | $176.65 | $176.70 |
| Purchase #3 | $180.55 | 3.812% | $187.4326 | $187.43 | $187.45 | $187.40 |
| Purchase #4 | $153.31 | 12.347% | $172.2392 | $172.24 | $172.25 | $172.20 |
| Purchase #5 | $68.26 | 4.132% | $71.0805 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $55.90 | 10.759% | $61.9143 | $61.91 | $61.90 | $61.90 |
| Purchase #7 | $169.93 | 4.450% | $177.4919 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $968.88 | $1,042.1755 | $1,042.16 | $1,042.20 | $1,042.10 | |