| 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 | $136.50 | 4.351% | $142.4391 | $142.44 | $142.45 | $142.40 |
| Purchase #2 | $179.91 | 9.726% | $197.408 | $197.41 | $197.40 | $197.40 |
| Purchase #3 | $6.83 | 3.352% | $7.0589 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $238.73 | 11.372% | $265.8784 | $265.88 | $265.90 | $265.90 |
| Purchase #5 | $62.84 | 4.785% | $65.8469 | $65.85 | $65.85 | $65.80 |
| Purchase #6 | $181.55 | 9.856% | $199.4436 | $199.44 | $199.45 | $199.40 |
| Purchase #7 | $154.60 | 8.570% | $167.8492 | $167.85 | $167.85 | $167.80 |
| 7 purchase totals = | $960.96 | $1,045.9241 | $1,045.93 | $1,045.95 | $1,045.80 | |