| 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 | $177.73 | 12.509% | $199.9622 | $199.96 | $199.95 | $200.00 |
| Purchase #2 | $171.28 | 4.599% | $179.1572 | $179.16 | $179.15 | $179.20 |
| Purchase #3 | $137.95 | 9.595% | $151.1863 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $68.28 | 13.868% | $77.7491 | $77.75 | $77.75 | $77.70 |
| Purchase #5 | $111.71 | 4.294% | $116.5068 | $116.51 | $116.50 | $116.50 |
| Purchase #6 | $150.50 | 3.410% | $155.6321 | $155.63 | $155.65 | $155.60 |
| Purchase #7 | $172.75 | 9.573% | $189.2874 | $189.29 | $189.30 | $189.30 |
| 7 purchase totals = | $990.20 | $1,069.4811 | $1,069.49 | $1,069.50 | $1,069.50 | |