| 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 | $166.72 | 9.692% | $182.8785 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $192.49 | 8.762% | $209.356 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $177.68 | 7.830% | $191.5923 | $191.59 | $191.60 | $191.60 |
| Purchase #4 | $186.43 | 5.767% | $197.1814 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $36.60 | 9.159% | $39.9522 | $39.95 | $39.95 | $40.00 |
| Purchase #6 | $232.45 | 6.211% | $246.8875 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $219.58 | 6.127% | $233.0337 | $233.03 | $233.05 | $233.00 |
| 7 purchase totals = | $1,211.95 | $1,300.8816 | $1,300.88 | $1,300.95 | $1,301.00 | |