| 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 | $158.78 | 9.814% | $174.3627 | $174.36 | $174.35 | $174.40 |
| Purchase #2 | $250.41 | 7.343% | $268.7976 | $268.80 | $268.80 | $268.80 |
| Purchase #3 | $196.79 | 6.264% | $209.1169 | $209.12 | $209.10 | $209.10 |
| Purchase #4 | $63.25 | 5.130% | $66.4947 | $66.49 | $66.50 | $66.50 |
| Purchase #5 | $123.36 | 9.245% | $134.7646 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $29.63 | 7.490% | $31.8493 | $31.85 | $31.85 | $31.80 |
| Purchase #7 | $191.56 | 5.178% | $201.479 | $201.48 | $201.50 | $201.50 |
| 7 purchase totals = | $1,013.78 | $1,086.8648 | $1,086.86 | $1,086.85 | $1,086.90 | |