| 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 | $180.43 | 13.802% | $205.3329 | $205.33 | $205.35 | $205.30 |
| Purchase #2 | $7.91 | 12.540% | $8.9019 | $8.90 | $8.90 | $8.90 |
| Purchase #3 | $66.48 | 13.327% | $75.3398 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $222.54 | 5.496% | $234.7708 | $234.77 | $234.75 | $234.80 |
| Purchase #5 | $51.72 | 5.211% | $54.4151 | $54.42 | $54.40 | $54.40 |
| Purchase #6 | $217.38 | 3.287% | $224.5253 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $180.82 | 7.568% | $194.5045 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $927.28 | $997.7903 | $997.79 | $997.80 | $997.70 | |