| 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 | $129.72 | 8.832% | $141.1769 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $127.65 | 11.125% | $141.8511 | $141.85 | $141.85 | $141.90 |
| Purchase #3 | $57.74 | 8.502% | $62.6491 | $62.65 | $62.65 | $62.60 |
| Purchase #4 | $185.67 | 7.229% | $199.0921 | $199.09 | $199.10 | $199.10 |
| Purchase #5 | $100.66 | 12.389% | $113.1308 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $131.38 | 12.477% | $147.7723 | $147.77 | $147.75 | $147.80 |
| Purchase #7 | $130.59 | 13.237% | $147.8762 | $147.88 | $147.90 | $147.90 |
| 7 purchase totals = | $863.41 | $953.5485 | $953.55 | $953.60 | $953.60 | |