| 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 | $74.44 | 6.382% | $79.1908 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $172.89 | 4.842% | $181.2613 | $181.26 | $181.25 | $181.30 |
| Purchase #3 | $206.66 | 10.421% | $228.196 | $228.20 | $228.20 | $228.20 |
| Purchase #4 | $181.82 | 13.251% | $205.913 | $205.91 | $205.90 | $205.90 |
| Purchase #5 | $69.68 | 8.210% | $75.4007 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $184.81 | 12.713% | $208.3049 | $208.30 | $208.30 | $208.30 |
| Purchase #7 | $120.51 | 10.201% | $132.8032 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $1,010.81 | $1,111.0699 | $1,111.06 | $1,111.05 | $1,111.10 | |