| 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 | $178.63 | 4.121% | $185.9913 | $185.99 | $186.00 | $186.00 |
| Purchase #2 | $35.73 | 10.849% | $39.6063 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $245.99 | 7.350% | $264.0703 | $264.07 | $264.05 | $264.10 |
| Purchase #4 | $38.90 | 5.495% | $41.0376 | $41.04 | $41.05 | $41.00 |
| Purchase #5 | $27.58 | 6.536% | $29.3826 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $125.97 | 4.181% | $131.2368 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $218.43 | 11.750% | $244.0955 | $244.10 | $244.10 | $244.10 |
| 7 purchase totals = | $871.23 | $935.4204 | $935.43 | $935.45 | $935.40 | |