| 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 | $169.47 | 10.558% | $187.3626 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $26.94 | 3.480% | $27.8775 | $27.88 | $27.90 | $27.90 |
| Purchase #3 | $118.39 | 9.272% | $129.3671 | $129.37 | $129.35 | $129.40 |
| Purchase #4 | $181.65 | 4.742% | $190.2638 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $215.49 | 7.846% | $232.3973 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $219.41 | 8.788% | $238.6918 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $143.65 | 12.342% | $161.3793 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $1,075.00 | $1,167.3394 | $1,167.34 | $1,167.35 | $1,167.50 | |