| 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 | $187.46 | 9.244% | $204.7888 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $22.55 | 13.462% | $25.5857 | $25.59 | $25.60 | $25.60 |
| Purchase #3 | $139.75 | 4.344% | $145.8207 | $145.82 | $145.80 | $145.80 |
| Purchase #4 | $117.46 | 13.405% | $133.2055 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $137.97 | 12.646% | $155.4177 | $155.42 | $155.40 | $155.40 |
| Purchase #6 | $104.56 | 7.800% | $112.7157 | $112.72 | $112.70 | $112.70 |
| Purchase #7 | $128.39 | 6.259% | $136.4259 | $136.43 | $136.45 | $136.40 |
| 7 purchase totals = | $838.14 | $913.9600 | $913.98 | $913.95 | $913.90 | |