| 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 | $141.52 | 8.696% | $153.8266 | $153.83 | $153.85 | $153.80 |
| Purchase #2 | $136.48 | 12.817% | $153.9726 | $153.97 | $153.95 | $154.00 |
| Purchase #3 | $80.56 | 3.391% | $83.2918 | $83.29 | $83.30 | $83.30 |
| Purchase #4 | $204.31 | 9.316% | $223.3435 | $223.34 | $223.35 | $223.30 |
| Purchase #5 | $140.73 | 10.828% | $155.9682 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $41.33 | 5.102% | $43.4387 | $43.44 | $43.45 | $43.40 |
| Purchase #7 | $122.94 | 12.857% | $138.7464 | $138.75 | $138.75 | $138.70 |
| 7 purchase totals = | $867.87 | $952.5878 | $952.59 | $952.60 | $952.50 | |