| 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 | $165.57 | 9.297% | $180.963 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $176.67 | 3.826% | $183.4294 | $183.43 | $183.45 | $183.40 |
| Purchase #3 | $113.36 | 5.388% | $119.4678 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $169.26 | 12.840% | $190.993 | $190.99 | $191.00 | $191.00 |
| Purchase #5 | $171.76 | 4.269% | $179.0924 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $228.97 | 12.186% | $256.8723 | $256.87 | $256.85 | $256.90 |
| Purchase #7 | $94.77 | 12.183% | $106.3158 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $1,120.36 | $1,217.1337 | $1,217.13 | $1,217.10 | $1,217.20 | |