| 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 | $153.54 | 11.241% | $170.7994 | $170.80 | $170.80 | $170.80 |
| Purchase #2 | $222.68 | 11.143% | $247.4932 | $247.49 | $247.50 | $247.50 |
| Purchase #3 | $233.61 | 9.104% | $254.8779 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $70.42 | 6.446% | $74.9593 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $33.37 | 6.379% | $35.4987 | $35.50 | $35.50 | $35.50 |
| Purchase #6 | $169.69 | 11.868% | $189.8288 | $189.83 | $189.85 | $189.80 |
| Purchase #7 | $222.40 | 7.263% | $238.5529 | $238.55 | $238.55 | $238.60 |
| 7 purchase totals = | $1,105.71 | $1,212.0102 | $1,212.01 | $1,212.05 | $1,212.10 | |