| 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 | $143.48 | 10.503% | $158.5497 | $158.55 | $158.55 | $158.50 |
| Purchase #2 | $91.89 | 3.785% | $95.368 | $95.37 | $95.35 | $95.40 |
| Purchase #3 | $67.65 | 4.229% | $70.5109 | $70.51 | $70.50 | $70.50 |
| Purchase #4 | $173.59 | 9.419% | $189.9404 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $64.89 | 6.660% | $69.2117 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $243.46 | 6.291% | $258.7761 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $30.72 | 12.311% | $34.5019 | $34.50 | $34.50 | $34.50 |
| 7 purchase totals = | $815.68 | $876.8587 | $876.86 | $876.85 | $876.80 | |