| 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 | $169.85 | 12.578% | $191.2137 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $22.36 | 7.569% | $24.0524 | $24.05 | $24.05 | $24.10 |
| Purchase #3 | $159.85 | 12.667% | $180.0982 | $180.10 | $180.10 | $180.10 |
| Purchase #4 | $27.39 | 8.472% | $29.7105 | $29.71 | $29.70 | $29.70 |
| Purchase #5 | $97.86 | 13.636% | $111.2042 | $111.20 | $111.20 | $111.20 |
| Purchase #6 | $148.26 | 9.558% | $162.4307 | $162.43 | $162.45 | $162.40 |
| Purchase #7 | $52.38 | 3.394% | $54.1578 | $54.16 | $54.15 | $54.20 |
| 7 purchase totals = | $677.95 | $752.8675 | $752.86 | $752.85 | $752.90 | |