| 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 | $152.58 | 7.369% | $163.8236 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $131.83 | 6.237% | $140.0522 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $230.65 | 12.657% | $259.8434 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $228.35 | 6.312% | $242.7635 | $242.76 | $242.75 | $242.80 |
| Purchase #5 | $239.56 | 3.158% | $247.1253 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $155.95 | 9.108% | $170.1539 | $170.15 | $170.15 | $170.20 |
| Purchase #7 | $13.32 | 12.780% | $15.0223 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $1,152.24 | $1,238.7842 | $1,238.77 | $1,238.75 | $1,238.80 | |