| 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 | $155.27 | 4.169% | $161.7432 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $180.82 | 10.203% | $199.2691 | $199.27 | $199.25 | $199.30 |
| Purchase #3 | $169.49 | 4.682% | $177.4255 | $177.43 | $177.45 | $177.40 |
| Purchase #4 | $126.45 | 5.323% | $133.1809 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $111.65 | 4.433% | $116.5994 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $118.30 | 10.697% | $130.9546 | $130.95 | $130.95 | $131.00 |
| Purchase #7 | $25.34 | 3.166% | $26.1423 | $26.14 | $26.15 | $26.10 |
| 7 purchase totals = | $887.32 | $945.3150 | $945.31 | $945.35 | $945.30 | |