| 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 | $150.65 | 7.702% | $162.2531 | $162.25 | $162.25 | $162.30 |
| Purchase #2 | $98.74 | 12.252% | $110.8376 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $144.92 | 7.390% | $155.6296 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $141.92 | 12.247% | $159.3009 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $243.68 | 12.587% | $274.352 | $274.35 | $274.35 | $274.40 |
| Purchase #6 | $65.41 | 8.863% | $71.2073 | $71.21 | $71.20 | $71.20 |
| Purchase #7 | $50.77 | 12.692% | $57.2137 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $896.09 | $990.7942 | $990.79 | $990.80 | $990.80 | |