| 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 | $149.47 | 4.758% | $156.5818 | $156.58 | $156.60 | $156.60 |
| Purchase #2 | $47.55 | 6.227% | $50.5109 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $236.98 | 12.873% | $267.4864 | $267.49 | $267.50 | $267.50 |
| Purchase #4 | $89.33 | 10.210% | $98.4506 | $98.45 | $98.45 | $98.50 |
| Purchase #5 | $23.86 | 9.395% | $26.1016 | $26.10 | $26.10 | $26.10 |
| Purchase #6 | $178.45 | 6.618% | $190.2598 | $190.26 | $190.25 | $190.30 |
| Purchase #7 | $51.50 | 9.313% | $56.2962 | $56.30 | $56.30 | $56.30 |
| 7 purchase totals = | $777.14 | $845.6873 | $845.69 | $845.70 | $845.80 | |