| 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 | $187.81 | 5.835% | $198.7687 | $198.77 | $198.75 | $198.80 |
| Purchase #2 | $58.94 | 13.461% | $66.8739 | $66.87 | $66.85 | $66.90 |
| Purchase #3 | $95.98 | 5.119% | $100.8932 | $100.89 | $100.90 | $100.90 |
| Purchase #4 | $152.94 | 11.419% | $170.4042 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $150.66 | 3.350% | $155.7071 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $41.37 | 5.281% | $43.5547 | $43.55 | $43.55 | $43.60 |
| Purchase #7 | $191.68 | 5.399% | $202.0288 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $879.38 | $938.2306 | $938.22 | $938.20 | $938.30 | |