| 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 | $116.44 | 10.655% | $128.8467 | $128.85 | $128.85 | $128.80 |
| Purchase #2 | $169.48 | 7.669% | $182.4774 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $157.69 | 11.483% | $175.7975 | $175.80 | $175.80 | $175.80 |
| Purchase #4 | $142.93 | 4.679% | $149.6177 | $149.62 | $149.60 | $149.60 |
| Purchase #5 | $166.75 | 12.343% | $187.332 | $187.33 | $187.35 | $187.30 |
| Purchase #6 | $104.64 | 12.151% | $117.3548 | $117.35 | $117.35 | $117.40 |
| Purchase #7 | $44.56 | 7.352% | $47.8361 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $902.49 | $989.2622 | $989.27 | $989.30 | $989.20 | |