| 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 | $146.66 | 11.676% | $163.784 | $163.78 | $163.80 | $163.80 |
| Purchase #2 | $249.86 | 3.754% | $259.2397 | $259.24 | $259.25 | $259.20 |
| Purchase #3 | $10.49 | 8.149% | $11.3448 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $132.44 | 12.565% | $149.0811 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $148.31 | 10.711% | $164.1955 | $164.20 | $164.20 | $164.20 |
| Purchase #6 | $99.25 | 8.424% | $107.6108 | $107.61 | $107.60 | $107.60 |
| Purchase #7 | $211.40 | 4.269% | $220.4247 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $998.41 | $1,075.6806 | $1,075.67 | $1,075.70 | $1,075.60 | |