| 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 | $205.66 | 12.601% | $231.5752 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $187.45 | 6.770% | $200.1404 | $200.14 | $200.15 | $200.10 |
| Purchase #3 | $189.44 | 7.863% | $204.3357 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $216.78 | 6.394% | $230.6409 | $230.64 | $230.65 | $230.60 |
| Purchase #5 | $75.78 | 8.135% | $81.9447 | $81.94 | $81.95 | $81.90 |
| Purchase #6 | $136.47 | 12.335% | $153.3036 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $54.41 | 6.342% | $57.8607 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $1,065.99 | $1,159.8012 | $1,159.80 | $1,159.85 | $1,159.70 | |