| 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 | $184.43 | 8.645% | $200.374 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $75.99 | 4.790% | $79.6299 | $79.63 | $79.65 | $79.60 |
| Purchase #3 | $226.77 | 5.320% | $238.8342 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $160.28 | 10.802% | $177.5934 | $177.59 | $177.60 | $177.60 |
| Purchase #5 | $179.55 | 4.175% | $187.0462 | $187.05 | $187.05 | $187.00 |
| Purchase #6 | $47.59 | 6.535% | $50.7 | $50.70 | $50.70 | $50.70 |
| Purchase #7 | $139.67 | 11.591% | $155.8591 | $155.86 | $155.85 | $155.90 |
| 7 purchase totals = | $1,014.28 | $1,090.0368 | $1,090.03 | $1,090.05 | $1,090.00 | |