| 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 | $164.89 | 7.871% | $177.8685 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $177.73 | 9.169% | $194.0261 | $194.03 | $194.05 | $194.00 |
| Purchase #3 | $153.37 | 12.464% | $172.486 | $172.49 | $172.50 | $172.50 |
| Purchase #4 | $8.96 | 13.229% | $10.1453 | $10.15 | $10.15 | $10.10 |
| Purchase #5 | $198.65 | 12.247% | $222.9787 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $125.79 | 5.722% | $132.9877 | $132.99 | $133.00 | $133.00 |
| Purchase #7 | $97.91 | 13.708% | $111.3315 | $111.33 | $111.35 | $111.30 |
| 7 purchase totals = | $927.30 | $1,021.8238 | $1,021.84 | $1,021.90 | $1,021.80 | |