| 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 | $144.74 | 3.536% | $149.858 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $168.53 | 5.543% | $177.8716 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $95.61 | 5.395% | $100.7682 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $174.96 | 6.477% | $186.2922 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $164.41 | 9.794% | $180.5123 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $182.77 | 9.544% | $200.2136 | $200.21 | $200.20 | $200.20 |
| Purchase #7 | $92.76 | 9.630% | $101.6928 | $101.69 | $101.70 | $101.70 |
| 7 purchase totals = | $1,023.78 | $1,097.2087 | $1,097.20 | $1,097.15 | $1,097.30 | |