| 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 | $157.39 | 12.581% | $177.1912 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $98.70 | 10.564% | $109.1267 | $109.13 | $109.15 | $109.10 |
| Purchase #3 | $221.66 | 10.382% | $244.6727 | $244.67 | $244.65 | $244.70 |
| Purchase #4 | $182.56 | 9.175% | $199.3099 | $199.31 | $199.30 | $199.30 |
| Purchase #5 | $166.47 | 12.342% | $187.0157 | $187.02 | $187.00 | $187.00 |
| Purchase #6 | $126.84 | 12.671% | $142.9119 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $142.90 | 9.358% | $156.2726 | $156.27 | $156.25 | $156.30 |
| 7 purchase totals = | $1,096.52 | $1,216.5007 | $1,216.50 | $1,216.45 | $1,216.50 | |