| 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 | $168.29 | 10.579% | $186.0934 | $186.09 | $186.10 | $186.10 |
| Purchase #2 | $112.62 | 4.242% | $117.3973 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $22.86 | 9.255% | $24.9757 | $24.98 | $25.00 | $25.00 |
| Purchase #4 | $13.85 | 8.367% | $15.0088 | $15.01 | $15.00 | $15.00 |
| Purchase #5 | $209.61 | 9.862% | $230.2817 | $230.28 | $230.30 | $230.30 |
| Purchase #6 | $5.88 | 3.391% | $6.0794 | $6.08 | $6.10 | $6.10 |
| Purchase #7 | $199.38 | 8.552% | $216.431 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $732.49 | $796.2673 | $796.27 | $796.35 | $796.30 | |