| 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 | $175.98 | 4.291% | $183.5313 | $183.53 | $183.55 | $183.50 |
| Purchase #2 | $99.88 | 3.693% | $103.5686 | $103.57 | $103.55 | $103.60 |
| Purchase #3 | $166.40 | 9.551% | $182.2929 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $47.29 | 7.377% | $50.7786 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $117.90 | 4.756% | $123.5073 | $123.51 | $123.50 | $123.50 |
| Purchase #6 | $203.29 | 4.575% | $212.5905 | $212.59 | $212.60 | $212.60 |
| Purchase #7 | $189.99 | 6.776% | $202.8637 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $1,000.73 | $1,059.1329 | $1,059.13 | $1,059.15 | $1,059.20 | |