| 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 | $175.70 | 12.828% | $198.2388 | $198.24 | $198.25 | $198.20 |
| Purchase #2 | $48.99 | 12.113% | $54.9242 | $54.92 | $54.90 | $54.90 |
| Purchase #3 | $237.82 | 5.777% | $251.5589 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $173.27 | 4.628% | $181.2889 | $181.29 | $181.30 | $181.30 |
| Purchase #5 | $145.43 | 12.395% | $163.456 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $128.54 | 10.354% | $141.849 | $141.85 | $141.85 | $141.80 |
| Purchase #7 | $135.43 | 9.738% | $148.6182 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $1,045.18 | $1,139.9340 | $1,139.94 | $1,139.90 | $1,139.90 | |