| 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 | $174.34 | 8.730% | $189.5599 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $172.41 | 12.799% | $194.4768 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $56.79 | 4.310% | $59.2376 | $59.24 | $59.25 | $59.20 |
| Purchase #4 | $206.72 | 4.836% | $216.717 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $205.90 | 6.574% | $219.4359 | $219.44 | $219.45 | $219.40 |
| Purchase #6 | $117.91 | 13.522% | $133.8538 | $133.85 | $133.85 | $133.90 |
| Purchase #7 | $136.55 | 7.471% | $146.7517 | $146.75 | $146.75 | $146.80 |
| 7 purchase totals = | $1,070.62 | $1,160.0327 | $1,160.04 | $1,160.05 | $1,160.10 | |