| 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 | $14.78 | 12.656% | $16.6506 | $16.65 | $16.65 | $16.70 |
| Purchase #2 | $178.67 | 6.243% | $189.8244 | $189.82 | $189.80 | $189.80 |
| Purchase #3 | $37.30 | 3.473% | $38.5954 | $38.60 | $38.60 | $38.60 |
| Purchase #4 | $117.83 | 5.541% | $124.359 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $226.69 | 3.329% | $234.2365 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $66.65 | 13.199% | $75.4471 | $75.45 | $75.45 | $75.40 |
| Purchase #7 | $128.28 | 10.288% | $141.4774 | $141.48 | $141.50 | $141.50 |
| 7 purchase totals = | $770.20 | $820.5904 | $820.60 | $820.60 | $820.60 | |