| 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 | $7.90 | 3.682% | $8.1909 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $182.96 | 11.299% | $203.6327 | $203.63 | $203.65 | $203.60 |
| Purchase #3 | $161.77 | 8.783% | $175.9783 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $72.54 | 12.412% | $81.5437 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $136.73 | 10.293% | $150.8036 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $129.99 | 11.698% | $145.1962 | $145.20 | $145.20 | $145.20 |
| Purchase #7 | $79.63 | 5.376% | $83.9109 | $83.91 | $83.90 | $83.90 |
| 7 purchase totals = | $771.52 | $849.2563 | $849.25 | $849.30 | $849.20 | |