| 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 | $184.62 | 6.292% | $196.2363 | $196.24 | $196.25 | $196.20 |
| Purchase #2 | $35.89 | 6.220% | $38.1224 | $38.12 | $38.10 | $38.10 |
| Purchase #3 | $61.89 | 3.810% | $64.248 | $64.25 | $64.25 | $64.20 |
| Purchase #4 | $33.76 | 8.183% | $36.5226 | $36.52 | $36.50 | $36.50 |
| Purchase #5 | $182.98 | 3.144% | $188.7329 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $18.99 | 9.211% | $20.7392 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $133.30 | 5.413% | $140.5155 | $140.52 | $140.50 | $140.50 |
| 7 purchase totals = | $651.43 | $685.1169 | $685.12 | $685.10 | $684.90 | |