| 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 | $144.34 | 10.719% | $159.8118 | $159.81 | $159.80 | $159.80 |
| Purchase #2 | $58.80 | 10.429% | $64.9323 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $235.30 | 13.527% | $267.129 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $152.74 | 3.356% | $157.866 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $171.89 | 11.807% | $192.1851 | $192.19 | $192.20 | $192.20 |
| Purchase #6 | $197.99 | 9.224% | $216.2526 | $216.25 | $216.25 | $216.30 |
| Purchase #7 | $156.61 | 8.145% | $169.3659 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $1,117.67 | $1,227.5427 | $1,227.55 | $1,227.55 | $1,227.60 | |