| 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 | $136.69 | 6.347% | $145.3657 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $169.86 | 11.223% | $188.9234 | $188.92 | $188.90 | $188.90 |
| Purchase #3 | $19.42 | 4.103% | $20.2168 | $20.22 | $20.20 | $20.20 |
| Purchase #4 | $209.76 | 7.315% | $225.1039 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $173.36 | 10.642% | $191.809 | $191.81 | $191.80 | $191.80 |
| Purchase #6 | $29.30 | 11.780% | $32.7515 | $32.75 | $32.75 | $32.80 |
| Purchase #7 | $54.40 | 5.837% | $57.5753 | $57.58 | $57.60 | $57.60 |
| 7 purchase totals = | $792.79 | $861.7456 | $861.75 | $861.70 | $861.80 | |