| 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 | $171.28 | 4.698% | $179.3267 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $244.42 | 3.669% | $253.3878 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $157.73 | 6.550% | $168.0613 | $168.06 | $168.05 | $168.10 |
| Purchase #4 | $75.77 | 5.272% | $79.7646 | $79.76 | $79.75 | $79.80 |
| Purchase #5 | $19.63 | 6.555% | $20.9167 | $20.92 | $20.90 | $20.90 |
| Purchase #6 | $60.55 | 11.480% | $67.5011 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $69.42 | 11.733% | $77.565 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $798.80 | $846.5232 | $846.53 | $846.50 | $846.60 | |