| 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 | $180.96 | 5.176% | $190.3265 | $190.33 | $190.35 | $190.30 |
| Purchase #2 | $245.70 | 3.533% | $254.3806 | $254.38 | $254.40 | $254.40 |
| Purchase #3 | $86.51 | 13.555% | $98.2364 | $98.24 | $98.25 | $98.20 |
| Purchase #4 | $149.51 | 13.313% | $169.4143 | $169.41 | $169.40 | $169.40 |
| Purchase #5 | $136.48 | 7.150% | $146.2383 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $182.82 | 5.808% | $193.4382 | $193.44 | $193.45 | $193.40 |
| Purchase #7 | $74.64 | 7.630% | $80.335 | $80.34 | $80.35 | $80.30 |
| 7 purchase totals = | $1,056.62 | $1,132.3693 | $1,132.38 | $1,132.45 | $1,132.20 | |