| 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 | $172.65 | 4.835% | $180.9976 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $196.55 | 4.647% | $205.6837 | $205.68 | $205.70 | $205.70 |
| Purchase #3 | $149.26 | 13.798% | $169.8549 | $169.85 | $169.85 | $169.90 |
| Purchase #4 | $129.25 | 4.287% | $134.7909 | $134.79 | $134.80 | $134.80 |
| Purchase #5 | $65.67 | 11.480% | $73.2089 | $73.21 | $73.20 | $73.20 |
| Purchase #6 | $35.76 | 6.176% | $37.9685 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $65.84 | 7.449% | $70.7444 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $814.98 | $873.2489 | $873.24 | $873.25 | $873.30 | |