| 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 | $129.96 | 12.219% | $145.8398 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $147.69 | 6.749% | $157.6576 | $157.66 | $157.65 | $157.70 |
| Purchase #3 | $121.55 | 7.522% | $130.693 | $130.69 | $130.70 | $130.70 |
| Purchase #4 | $207.50 | 9.380% | $226.9635 | $226.96 | $226.95 | $227.00 |
| Purchase #5 | $79.39 | 6.821% | $84.8052 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $118.44 | 8.500% | $128.5074 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $114.60 | 4.131% | $119.3341 | $119.33 | $119.35 | $119.30 |
| 7 purchase totals = | $919.13 | $993.8006 | $993.80 | $993.80 | $993.80 | |