| 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 | $176.45 | 10.200% | $194.4479 | $194.45 | $194.45 | $194.40 |
| Purchase #2 | $86.83 | 13.399% | $98.4644 | $98.46 | $98.45 | $98.50 |
| Purchase #3 | $34.96 | 10.432% | $38.607 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $13.38 | 5.125% | $14.0657 | $14.07 | $14.05 | $14.10 |
| Purchase #5 | $48.44 | 5.292% | $51.0034 | $51.00 | $51.00 | $51.00 |
| Purchase #6 | $62.56 | 8.567% | $67.9195 | $67.92 | $67.90 | $67.90 |
| Purchase #7 | $22.44 | 10.787% | $24.8606 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $445.06 | $489.3685 | $489.37 | $489.30 | $489.40 | |