| 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 | $169.55 | 5.112% | $178.2174 | $178.22 | $178.20 | $178.20 |
| Purchase #2 | $188.57 | 9.543% | $206.5652 | $206.57 | $206.55 | $206.60 |
| Purchase #3 | $47.38 | 11.572% | $52.8628 | $52.86 | $52.85 | $52.90 |
| Purchase #4 | $103.75 | 4.527% | $108.4468 | $108.45 | $108.45 | $108.40 |
| Purchase #5 | $87.41 | 9.465% | $95.6834 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $149.75 | 12.633% | $168.6679 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $195.37 | 3.854% | $202.8996 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $941.78 | $1,013.3431 | $1,013.35 | $1,013.30 | $1,013.40 | |