| 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 | $172.34 | 9.634% | $188.9432 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $250.46 | 6.454% | $266.6247 | $266.62 | $266.60 | $266.60 |
| Purchase #3 | $204.32 | 3.802% | $212.0882 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $120.82 | 12.849% | $136.3442 | $136.34 | $136.35 | $136.30 |
| Purchase #5 | $16.35 | 12.516% | $18.3964 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $125.45 | 13.600% | $142.5112 | $142.51 | $142.50 | $142.50 |
| Purchase #7 | $175.43 | 12.407% | $197.1956 | $197.20 | $197.20 | $197.20 |
| 7 purchase totals = | $1,065.17 | $1,162.1035 | $1,162.10 | $1,162.10 | $1,162.00 | |