| 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 | $65.29 | 10.538% | $72.1703 | $72.17 | $72.15 | $72.20 |
| Purchase #2 | $104.43 | 10.849% | $115.7596 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $168.84 | 5.816% | $178.6597 | $178.66 | $178.65 | $178.70 |
| Purchase #4 | $131.56 | 9.158% | $143.6083 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $164.45 | 8.580% | $178.5598 | $178.56 | $178.55 | $178.60 |
| Purchase #6 | $242.30 | 4.276% | $252.6607 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $148.35 | 11.518% | $165.437 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $1,025.22 | $1,106.8554 | $1,106.86 | $1,106.80 | $1,107.00 | |