| 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 | $162.37 | 6.865% | $173.5167 | $173.52 | $173.50 | $173.50 |
| Purchase #2 | $174.54 | 11.456% | $194.5353 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $91.52 | 13.604% | $103.9704 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $151.48 | 11.610% | $169.0668 | $169.07 | $169.05 | $169.10 |
| Purchase #5 | $55.65 | 13.253% | $63.0253 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $150.52 | 4.531% | $157.3401 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $88.46 | 6.517% | $94.2249 | $94.22 | $94.20 | $94.20 |
| 7 purchase totals = | $874.54 | $955.6795 | $955.69 | $955.65 | $955.60 | |