| 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 | $167.28 | 13.342% | $189.5985 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $137.46 | 5.305% | $144.7523 | $144.75 | $144.75 | $144.80 |
| Purchase #3 | $169.78 | 7.256% | $182.0992 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $51.66 | 10.435% | $57.0507 | $57.05 | $57.05 | $57.10 |
| Purchase #5 | $56.36 | 4.813% | $59.0726 | $59.07 | $59.05 | $59.10 |
| Purchase #6 | $186.97 | 4.667% | $195.6959 | $195.70 | $195.70 | $195.70 |
| Purchase #7 | $199.66 | 10.412% | $220.4486 | $220.45 | $220.45 | $220.40 |
| 7 purchase totals = | $969.17 | $1,048.7178 | $1,048.72 | $1,048.70 | $1,048.80 | |