| 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 | $183.68 | 9.621% | $201.3519 | $201.35 | $201.35 | $201.40 |
| Purchase #2 | $158.34 | 7.484% | $170.1902 | $170.19 | $170.20 | $170.20 |
| Purchase #3 | $176.30 | 11.361% | $196.3294 | $196.33 | $196.35 | $196.30 |
| Purchase #4 | $206.78 | 11.837% | $231.2565 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $7.52 | 10.792% | $8.3316 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $79.41 | 12.679% | $89.4784 | $89.48 | $89.50 | $89.50 |
| Purchase #7 | $47.46 | 4.309% | $49.5051 | $49.51 | $49.50 | $49.50 |
| 7 purchase totals = | $859.49 | $946.4431 | $946.45 | $946.50 | $946.50 | |