| 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 | $110.69 | 4.428% | $115.5914 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $145.31 | 13.647% | $165.1405 | $165.14 | $165.15 | $165.10 |
| Purchase #3 | $231.88 | 12.277% | $260.3479 | $260.35 | $260.35 | $260.30 |
| Purchase #4 | $119.86 | 10.312% | $132.22 | $132.22 | $132.20 | $132.20 |
| Purchase #5 | $163.57 | 10.842% | $181.3043 | $181.30 | $181.30 | $181.30 |
| Purchase #6 | $118.39 | 11.737% | $132.2854 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $192.77 | 3.198% | $198.9348 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $1,082.47 | $1,185.8243 | $1,185.82 | $1,185.85 | $1,185.70 | |