| 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 | $176.39 | 5.773% | $186.573 | $186.57 | $186.55 | $186.60 |
| Purchase #2 | $29.99 | 7.523% | $32.2461 | $32.25 | $32.25 | $32.20 |
| Purchase #3 | $108.83 | 10.311% | $120.0515 | $120.05 | $120.05 | $120.10 |
| Purchase #4 | $63.75 | 8.288% | $69.0336 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $232.64 | 10.728% | $257.5976 | $257.60 | $257.60 | $257.60 |
| Purchase #6 | $181.38 | 9.761% | $199.0845 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $62.50 | 4.361% | $65.2256 | $65.23 | $65.25 | $65.20 |
| 7 purchase totals = | $855.48 | $929.8119 | $929.81 | $929.85 | $929.80 | |