| 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 | $73.59 | 11.218% | $81.8453 | $81.85 | $81.85 | $81.80 |
| Purchase #2 | $71.56 | 13.544% | $81.2521 | $81.25 | $81.25 | $81.30 |
| Purchase #3 | $242.57 | 6.243% | $257.7136 | $257.71 | $257.70 | $257.70 |
| Purchase #4 | $169.74 | 4.874% | $178.0131 | $178.01 | $178.00 | $178.00 |
| Purchase #5 | $175.45 | 11.615% | $195.8285 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $104.59 | 3.760% | $108.5226 | $108.52 | $108.50 | $108.50 |
| Purchase #7 | $211.53 | 6.496% | $225.271 | $225.27 | $225.25 | $225.30 |
| 7 purchase totals = | $1,049.03 | $1,128.4462 | $1,128.44 | $1,128.40 | $1,128.40 | |