| 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 | $167.60 | 3.528% | $173.5129 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $226.74 | 10.244% | $249.9672 | $249.97 | $249.95 | $250.00 |
| Purchase #3 | $224.27 | 3.240% | $231.5363 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $98.77 | 13.175% | $111.7829 | $111.78 | $111.80 | $111.80 |
| Purchase #5 | $155.97 | 13.368% | $176.8201 | $176.82 | $176.80 | $176.80 |
| Purchase #6 | $106.85 | 7.655% | $115.0294 | $115.03 | $115.05 | $115.00 |
| Purchase #7 | $197.33 | 8.644% | $214.3872 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $1,177.53 | $1,273.0360 | $1,273.04 | $1,273.05 | $1,273.00 | |