| 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 | $139.37 | 13.527% | $158.2226 | $158.22 | $158.20 | $158.20 |
| Purchase #2 | $68.84 | 6.220% | $73.1218 | $73.12 | $73.10 | $73.10 |
| Purchase #3 | $85.83 | 13.354% | $97.2917 | $97.29 | $97.30 | $97.30 |
| Purchase #4 | $115.76 | 11.649% | $129.2449 | $129.24 | $129.25 | $129.20 |
| Purchase #5 | $117.43 | 5.145% | $123.4718 | $123.47 | $123.45 | $123.50 |
| Purchase #6 | $170.86 | 4.637% | $178.7828 | $178.78 | $178.80 | $178.80 |
| Purchase #7 | $232.90 | 5.859% | $246.5456 | $246.55 | $246.55 | $246.50 |
| 7 purchase totals = | $930.99 | $1,006.6812 | $1,006.67 | $1,006.65 | $1,006.60 | |