| 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 | $160.35 | 5.788% | $169.6311 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $140.33 | 12.307% | $157.6004 | $157.60 | $157.60 | $157.60 |
| Purchase #3 | $31.68 | 13.274% | $35.8852 | $35.89 | $35.90 | $35.90 |
| Purchase #4 | $181.69 | 5.313% | $191.3432 | $191.34 | $191.35 | $191.30 |
| Purchase #5 | $113.74 | 11.561% | $126.8895 | $126.89 | $126.90 | $126.90 |
| Purchase #6 | $204.53 | 12.581% | $230.2619 | $230.26 | $230.25 | $230.30 |
| Purchase #7 | $205.39 | 7.496% | $220.786 | $220.79 | $220.80 | $220.80 |
| 7 purchase totals = | $1,037.71 | $1,132.3973 | $1,132.40 | $1,132.45 | $1,132.40 | |