| 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 | $180.55 | 5.471% | $190.4279 | $190.43 | $190.45 | $190.40 |
| Purchase #2 | $74.51 | 4.606% | $77.9419 | $77.94 | $77.95 | $77.90 |
| Purchase #3 | $62.90 | 5.624% | $66.4375 | $66.44 | $66.45 | $66.40 |
| Purchase #4 | $43.92 | 8.640% | $47.7147 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $79.52 | 8.194% | $86.0359 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $247.87 | 10.639% | $274.2409 | $274.24 | $274.25 | $274.20 |
| Purchase #7 | $168.80 | 6.262% | $179.3703 | $179.37 | $179.35 | $179.40 |
| 7 purchase totals = | $858.07 | $922.1691 | $922.17 | $922.20 | $922.00 | |