| 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 | $175.75 | 9.701% | $192.7995 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $10.33 | 10.855% | $11.4513 | $11.45 | $11.45 | $11.50 |
| Purchase #3 | $236.54 | 9.177% | $258.2473 | $258.25 | $258.25 | $258.20 |
| Purchase #4 | $13.57 | 8.640% | $14.7424 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $174.43 | 7.430% | $187.3901 | $187.39 | $187.40 | $187.40 |
| Purchase #6 | $81.99 | 8.279% | $88.778 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $110.91 | 4.350% | $115.7346 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $803.52 | $869.1432 | $869.14 | $869.20 | $869.10 | |