| 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 | $161.63 | 10.157% | $178.0468 | $178.05 | $178.05 | $178.00 |
| Purchase #2 | $126.60 | 5.766% | $133.8998 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $69.37 | 11.859% | $77.5966 | $77.60 | $77.60 | $77.60 |
| Purchase #4 | $13.92 | 12.188% | $15.6166 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $150.93 | 12.448% | $169.7178 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $229.33 | 4.475% | $239.5925 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $239.65 | 3.220% | $247.3667 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $991.43 | $1,061.8368 | $1,061.85 | $1,061.80 | $1,061.80 | |