| 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 | $216.66 | 6.414% | $230.5566 | $230.56 | $230.55 | $230.60 |
| Purchase #2 | $144.45 | 6.669% | $154.0834 | $154.08 | $154.10 | $154.10 |
| Purchase #3 | $145.51 | 8.487% | $157.8594 | $157.86 | $157.85 | $157.90 |
| Purchase #4 | $163.85 | 11.794% | $183.1745 | $183.17 | $183.15 | $183.20 |
| Purchase #5 | $92.48 | 4.847% | $96.9625 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $63.84 | 3.418% | $66.0221 | $66.02 | $66.00 | $66.00 |
| Purchase #7 | $175.45 | 6.836% | $187.4438 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $1,002.24 | $1,076.1023 | $1,076.09 | $1,076.05 | $1,076.20 | |