| 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 | $136.64 | 6.534% | $145.5681 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $169.26 | 5.203% | $178.0666 | $178.07 | $178.05 | $178.10 |
| Purchase #3 | $84.57 | 10.667% | $93.5911 | $93.59 | $93.60 | $93.60 |
| Purchase #4 | $205.97 | 5.333% | $216.9544 | $216.95 | $216.95 | $217.00 |
| Purchase #5 | $141.62 | 10.535% | $156.5397 | $156.54 | $156.55 | $156.50 |
| Purchase #6 | $13.42 | 13.351% | $15.2117 | $15.21 | $15.20 | $15.20 |
| Purchase #7 | $196.41 | 3.460% | $203.2058 | $203.21 | $203.20 | $203.20 |
| 7 purchase totals = | $947.89 | $1,009.1374 | $1,009.14 | $1,009.10 | $1,009.20 | |