| 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 | $173.53 | 3.477% | $179.5636 | $179.56 | $179.55 | $179.60 |
| Purchase #2 | $103.94 | 9.761% | $114.0856 | $114.09 | $114.10 | $114.10 |
| Purchase #3 | $66.95 | 5.210% | $70.4381 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $92.54 | 5.303% | $97.4474 | $97.45 | $97.45 | $97.40 |
| Purchase #5 | $233.50 | 8.622% | $253.6324 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $213.92 | 8.326% | $231.731 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $197.92 | 13.310% | $224.2632 | $224.26 | $224.25 | $224.30 |
| 7 purchase totals = | $1,082.30 | $1,171.1613 | $1,171.16 | $1,171.20 | $1,171.10 | |