| 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 | $165.69 | 6.853% | $177.0447 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $151.66 | 3.811% | $157.4398 | $157.44 | $157.45 | $157.40 |
| Purchase #3 | $191.44 | 9.574% | $209.7685 | $209.77 | $209.75 | $209.80 |
| Purchase #4 | $222.39 | 11.381% | $247.7002 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $185.62 | 6.351% | $197.4087 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $242.89 | 6.260% | $258.0949 | $258.09 | $258.10 | $258.10 |
| Purchase #7 | $85.68 | 11.871% | $95.8511 | $95.85 | $95.85 | $95.90 |
| 7 purchase totals = | $1,245.37 | $1,343.3079 | $1,343.30 | $1,343.30 | $1,343.30 | |