| 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 | $137.59 | 11.374% | $153.2395 | $153.24 | $153.25 | $153.20 |
| Purchase #2 | $42.37 | 12.203% | $47.5404 | $47.54 | $47.55 | $47.50 |
| Purchase #3 | $136.43 | 8.658% | $148.2421 | $148.24 | $148.25 | $148.20 |
| Purchase #4 | $143.45 | 10.368% | $158.3229 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $121.48 | 7.379% | $130.444 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $180.58 | 3.368% | $186.6619 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $244.41 | 9.843% | $268.4673 | $268.47 | $268.45 | $268.50 |
| 7 purchase totals = | $1,006.31 | $1,092.9181 | $1,092.91 | $1,092.90 | $1,092.80 | |