| 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 | $160.64 | 8.690% | $174.5996 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $25.44 | 6.721% | $27.1498 | $27.15 | $27.15 | $27.10 |
| Purchase #3 | $59.33 | 4.720% | $62.1304 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $168.83 | 5.355% | $177.8708 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $225.43 | 11.585% | $251.5461 | $251.55 | $251.55 | $251.50 |
| Purchase #6 | $104.29 | 4.560% | $109.0456 | $109.05 | $109.05 | $109.00 |
| Purchase #7 | $156.90 | 12.657% | $176.7588 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $900.86 | $979.1011 | $979.11 | $979.10 | $979.00 | |