| 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 | $76.79 | 8.262% | $83.1344 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $137.33 | 6.387% | $146.1013 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $120.44 | 9.345% | $131.6951 | $131.70 | $131.70 | $131.70 |
| Purchase #4 | $204.55 | 7.151% | $219.1774 | $219.18 | $219.20 | $219.20 |
| Purchase #5 | $230.39 | 9.189% | $251.5605 | $251.56 | $251.55 | $251.60 |
| Purchase #6 | $66.58 | 6.257% | $70.7459 | $70.75 | $70.75 | $70.70 |
| Purchase #7 | $199.66 | 8.529% | $216.689 | $216.69 | $216.70 | $216.70 |
| 7 purchase totals = | $1,035.74 | $1,119.1036 | $1,119.11 | $1,119.15 | $1,119.10 | |