| 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 | $176.61 | 12.573% | $198.8152 | $198.82 | $198.80 | $198.80 |
| Purchase #2 | $87.92 | 4.480% | $91.8588 | $91.86 | $91.85 | $91.90 |
| Purchase #3 | $22.55 | 10.667% | $24.9554 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $229.97 | 9.435% | $251.6677 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $226.72 | 3.205% | $233.9864 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $215.65 | 5.603% | $227.7329 | $227.73 | $227.75 | $227.70 |
| Purchase #7 | $134.80 | 7.710% | $145.1931 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $1,094.22 | $1,174.2095 | $1,174.22 | $1,174.20 | $1,174.30 | |