| 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 | $161.58 | 12.292% | $181.4414 | $181.44 | $181.45 | $181.40 |
| Purchase #2 | $39.81 | 11.460% | $44.3722 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $104.40 | 8.152% | $112.9107 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $109.82 | 8.172% | $118.7945 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $159.42 | 13.631% | $181.1505 | $181.15 | $181.15 | $181.20 |
| Purchase #6 | $148.75 | 3.447% | $153.8774 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $243.49 | 11.784% | $272.1829 | $272.18 | $272.20 | $272.20 |
| 7 purchase totals = | $967.27 | $1,064.7296 | $1,064.72 | $1,064.75 | $1,064.80 | |