| 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 | $115.97 | 5.581% | $122.4423 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $149.39 | 4.193% | $155.6539 | $155.65 | $155.65 | $155.70 |
| Purchase #3 | $169.71 | 6.595% | $180.9024 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $48.62 | 4.551% | $50.8327 | $50.83 | $50.85 | $50.80 |
| Purchase #5 | $189.81 | 4.364% | $198.0933 | $198.09 | $198.10 | $198.10 |
| Purchase #6 | $135.30 | 11.270% | $150.5483 | $150.55 | $150.55 | $150.50 |
| Purchase #7 | $226.66 | 8.411% | $245.7244 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $1,035.46 | $1,104.1973 | $1,104.18 | $1,104.20 | $1,104.10 | |