| 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 | $168.67 | 12.515% | $189.7791 | $189.78 | $189.80 | $189.80 |
| Purchase #2 | $122.48 | 6.486% | $130.4241 | $130.42 | $130.40 | $130.40 |
| Purchase #3 | $74.35 | 11.341% | $82.782 | $82.78 | $82.80 | $82.80 |
| Purchase #4 | $45.76 | 8.682% | $49.7329 | $49.73 | $49.75 | $49.70 |
| Purchase #5 | $235.85 | 3.639% | $244.4326 | $244.43 | $244.45 | $244.40 |
| Purchase #6 | $131.51 | 3.327% | $135.8853 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $43.75 | 13.584% | $49.693 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $822.37 | $882.7290 | $882.72 | $882.80 | $882.70 | |