| 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 | $6.95 | 5.103% | $7.3047 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $155.96 | 7.231% | $167.2375 | $167.24 | $167.25 | $167.20 |
| Purchase #3 | $244.57 | 13.706% | $278.0908 | $278.09 | $278.10 | $278.10 |
| Purchase #4 | $244.67 | 4.222% | $255 | $255.00 | $255.00 | $255.00 |
| Purchase #5 | $184.85 | 9.818% | $202.9986 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $137.28 | 10.507% | $151.704 | $151.70 | $151.70 | $151.70 |
| Purchase #7 | $109.38 | 3.776% | $113.5102 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $1,083.66 | $1,175.8458 | $1,175.84 | $1,175.85 | $1,175.80 | |