| 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 | $194.91 | 13.725% | $221.6614 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $119.81 | 11.526% | $133.6193 | $133.62 | $133.60 | $133.60 |
| Purchase #3 | $73.76 | 5.232% | $77.6191 | $77.62 | $77.60 | $77.60 |
| Purchase #4 | $220.43 | 12.592% | $248.1865 | $248.19 | $248.20 | $248.20 |
| Purchase #5 | $16.59 | 10.739% | $18.3716 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $31.92 | 9.116% | $34.8298 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $91.83 | 9.526% | $100.5777 | $100.58 | $100.60 | $100.60 |
| 7 purchase totals = | $749.25 | $834.8654 | $834.87 | $834.85 | $834.90 | |