| 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 | $145.74 | 7.605% | $156.8235 | $156.82 | $156.80 | $156.80 |
| Purchase #2 | $209.31 | 10.809% | $231.9343 | $231.93 | $231.95 | $231.90 |
| Purchase #3 | $125.62 | 4.182% | $130.8734 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $30.49 | 4.577% | $31.8855 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $156.48 | 8.139% | $169.2159 | $169.22 | $169.20 | $169.20 |
| Purchase #6 | $238.71 | 11.785% | $266.842 | $266.84 | $266.85 | $266.80 |
| Purchase #7 | $177.66 | 3.650% | $184.1446 | $184.14 | $184.15 | $184.10 |
| 7 purchase totals = | $1,084.01 | $1,171.7192 | $1,171.71 | $1,171.70 | $1,171.60 | |