| 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 | $217.97 | 13.701% | $247.8341 | $247.83 | $247.85 | $247.80 |
| Purchase #2 | $124.73 | 7.176% | $133.6806 | $133.68 | $133.70 | $133.70 |
| Purchase #3 | $166.38 | 3.365% | $171.9787 | $171.98 | $172.00 | $172.00 |
| Purchase #4 | $16.65 | 5.172% | $17.5111 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $139.36 | 11.513% | $155.4045 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $64.43 | 9.544% | $70.5792 | $70.58 | $70.60 | $70.60 |
| Purchase #7 | $164.25 | 12.804% | $185.2806 | $185.28 | $185.30 | $185.30 |
| 7 purchase totals = | $893.77 | $982.2688 | $982.26 | $982.35 | $982.30 | |