| 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 | $168.48 | 7.626% | $181.3283 | $181.33 | $181.35 | $181.30 |
| Purchase #2 | $234.66 | 9.718% | $257.4643 | $257.46 | $257.45 | $257.50 |
| Purchase #3 | $199.48 | 3.436% | $206.3341 | $206.33 | $206.35 | $206.30 |
| Purchase #4 | $213.39 | 8.872% | $232.322 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $234.63 | 4.608% | $245.4418 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $50.89 | 13.750% | $57.8874 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $79.52 | 5.412% | $83.8236 | $83.82 | $83.80 | $83.80 |
| 7 purchase totals = | $1,181.05 | $1,264.6015 | $1,264.59 | $1,264.60 | $1,264.50 | |