| 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 | $168.97 | 4.238% | $176.1309 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $38.45 | 6.224% | $40.8431 | $40.84 | $40.85 | $40.80 |
| Purchase #3 | $111.54 | 9.744% | $122.4085 | $122.41 | $122.40 | $122.40 |
| Purchase #4 | $157.98 | 5.496% | $166.6626 | $166.66 | $166.65 | $166.70 |
| Purchase #5 | $160.89 | 9.378% | $175.9783 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $161.86 | 8.113% | $174.9917 | $174.99 | $175.00 | $175.00 |
| Purchase #7 | $235.53 | 9.304% | $257.4437 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $1,035.22 | $1,114.4588 | $1,114.45 | $1,114.50 | $1,114.40 | |