| 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 | $153.93 | 7.230% | $165.0591 | $165.06 | $165.05 | $165.10 |
| Purchase #2 | $108.91 | 6.198% | $115.6602 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $140.65 | 9.581% | $154.1257 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $67.99 | 7.841% | $73.3211 | $73.32 | $73.30 | $73.30 |
| Purchase #5 | $42.73 | 11.568% | $47.673 | $47.67 | $47.65 | $47.70 |
| Purchase #6 | $71.51 | 6.458% | $76.1281 | $76.13 | $76.15 | $76.10 |
| Purchase #7 | $5.43 | 8.196% | $5.875 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $591.15 | $637.8422 | $637.85 | $637.85 | $637.90 | |