| 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 | $167.93 | 3.698% | $174.1401 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $12.56 | 5.861% | $13.2961 | $13.30 | $13.30 | $13.30 |
| Purchase #3 | $126.83 | 10.802% | $140.5302 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $98.26 | 12.794% | $110.8314 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $66.41 | 3.559% | $68.7735 | $68.77 | $68.75 | $68.80 |
| Purchase #6 | $183.63 | 13.566% | $208.5412 | $208.54 | $208.55 | $208.50 |
| Purchase #7 | $243.46 | 4.344% | $254.0359 | $254.04 | $254.05 | $254.00 |
| 7 purchase totals = | $899.08 | $970.1484 | $970.15 | $970.20 | $970.00 | |