| 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 | $142.49 | 10.751% | $157.8091 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $48.29 | 13.729% | $54.9197 | $54.92 | $54.90 | $54.90 |
| Purchase #3 | $14.63 | 13.752% | $16.6419 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $134.73 | 8.122% | $145.6728 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $32.40 | 13.148% | $36.66 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $165.36 | 3.223% | $170.6896 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $167.68 | 3.642% | $173.7869 | $173.79 | $173.80 | $173.80 |
| 7 purchase totals = | $705.58 | $756.1800 | $756.18 | $756.15 | $756.20 | |