| 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 | $148.51 | 5.873% | $157.232 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $5.73 | 7.657% | $6.1687 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $16.32 | 5.695% | $17.2494 | $17.25 | $17.25 | $17.20 |
| Purchase #4 | $36.72 | 11.474% | $40.9333 | $40.93 | $40.95 | $40.90 |
| Purchase #5 | $20.85 | 7.194% | $22.3499 | $22.35 | $22.35 | $22.30 |
| Purchase #6 | $182.73 | 3.873% | $189.8071 | $189.81 | $189.80 | $189.80 |
| Purchase #7 | $100.59 | 4.401% | $105.017 | $105.02 | $105.00 | $105.00 |
| 7 purchase totals = | $511.45 | $538.7574 | $538.76 | $538.75 | $538.60 | |