| 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 | $189.83 | 9.745% | $208.3289 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $18.60 | 7.776% | $20.0463 | $20.05 | $20.05 | $20.00 |
| Purchase #3 | $121.76 | 8.134% | $131.664 | $131.66 | $131.65 | $131.70 |
| Purchase #4 | $96.29 | 5.661% | $101.741 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $140.61 | 3.325% | $145.2853 | $145.29 | $145.30 | $145.30 |
| Purchase #6 | $202.82 | 6.475% | $215.9526 | $215.95 | $215.95 | $216.00 |
| Purchase #7 | $49.67 | 6.188% | $52.7436 | $52.74 | $52.75 | $52.70 |
| 7 purchase totals = | $819.58 | $875.7617 | $875.76 | $875.80 | $875.70 | |