| 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 | $136.96 | 4.874% | $143.6354 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $16.85 | 8.792% | $18.3315 | $18.33 | $18.35 | $18.30 |
| Purchase #3 | $139.80 | 13.738% | $159.0057 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $232.49 | 6.314% | $247.1694 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $191.67 | 6.817% | $204.7361 | $204.74 | $204.75 | $204.70 |
| Purchase #6 | $170.47 | 12.390% | $191.5912 | $191.59 | $191.60 | $191.60 |
| Purchase #7 | $142.92 | 3.471% | $147.8808 | $147.88 | $147.90 | $147.90 |
| 7 purchase totals = | $1,031.16 | $1,112.3501 | $1,112.36 | $1,112.40 | $1,112.30 | |