| 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 | $131.79 | 10.585% | $145.74 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $90.98 | 6.620% | $97.0029 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $188.97 | 7.680% | $203.4829 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $67.99 | 5.272% | $71.5744 | $71.57 | $71.55 | $71.60 |
| Purchase #5 | $7.76 | 6.831% | $8.2901 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $165.61 | 8.487% | $179.6653 | $179.67 | $179.65 | $179.70 |
| Purchase #7 | $83.90 | 10.579% | $92.7758 | $92.78 | $92.80 | $92.80 |
| 7 purchase totals = | $737.00 | $798.5314 | $798.53 | $798.55 | $798.60 | |