| 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 | $27.41 | 11.581% | $30.5844 | $30.58 | $30.60 | $30.60 |
| Purchase #2 | $148.75 | 4.193% | $154.9871 | $154.99 | $155.00 | $155.00 |
| Purchase #3 | $248.31 | 3.484% | $256.9611 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $167.89 | 6.342% | $178.5376 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $158.80 | 6.529% | $169.1681 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $176.55 | 4.570% | $184.6183 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $193.73 | 12.742% | $218.4151 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $1,121.44 | $1,193.2717 | $1,193.28 | $1,193.25 | $1,193.30 | |