| 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 | $108.31 | 7.434% | $116.3618 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $232.55 | 13.718% | $264.4512 | $264.45 | $264.45 | $264.50 |
| Purchase #3 | $39.73 | 13.588% | $45.1285 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $165.74 | 6.603% | $176.6838 | $176.68 | $176.70 | $176.70 |
| Purchase #5 | $154.38 | 11.403% | $171.984 | $171.98 | $172.00 | $172.00 |
| Purchase #6 | $27.60 | 8.129% | $29.8436 | $29.84 | $29.85 | $29.80 |
| Purchase #7 | $128.73 | 13.176% | $145.6915 | $145.69 | $145.70 | $145.70 |
| 7 purchase totals = | $857.04 | $950.1444 | $950.13 | $950.20 | $950.20 | |