| 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 | $155.52 | 3.816% | $161.4546 | $161.45 | $161.45 | $161.50 |
| Purchase #2 | $6.98 | 6.399% | $7.4267 | $7.43 | $7.45 | $7.40 |
| Purchase #3 | $209.69 | 5.449% | $221.116 | $221.12 | $221.10 | $221.10 |
| Purchase #4 | $63.75 | 5.172% | $67.0472 | $67.05 | $67.05 | $67.00 |
| Purchase #5 | $177.97 | 3.651% | $184.4677 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $170.68 | 13.228% | $193.2576 | $193.26 | $193.25 | $193.30 |
| Purchase #7 | $130.81 | 8.328% | $141.7039 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $915.40 | $976.4737 | $976.48 | $976.45 | $976.50 | |