| 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 | $145.45 | 9.424% | $159.1572 | $159.16 | $159.15 | $159.20 |
| Purchase #2 | $130.59 | 8.714% | $141.9696 | $141.97 | $141.95 | $142.00 |
| Purchase #3 | $107.25 | 7.691% | $115.4986 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $64.79 | 5.132% | $68.115 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $22.25 | 12.719% | $25.08 | $25.08 | $25.10 | $25.10 |
| Purchase #6 | $141.27 | 9.125% | $154.1609 | $154.16 | $154.15 | $154.20 |
| Purchase #7 | $119.94 | 11.241% | $133.4225 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $731.54 | $797.4038 | $797.41 | $797.35 | $797.50 | |