| 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 | $193.46 | 11.323% | $215.3655 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $62.79 | 5.195% | $66.0519 | $66.05 | $66.05 | $66.10 |
| Purchase #3 | $160.77 | 12.401% | $180.7071 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $171.25 | 7.782% | $184.5767 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $140.52 | 6.150% | $149.162 | $149.16 | $149.15 | $149.20 |
| Purchase #6 | $77.99 | 6.534% | $83.0859 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $21.83 | 12.599% | $24.5804 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $828.61 | $903.5295 | $903.54 | $903.55 | $903.70 | |