| 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 | $153.98 | 5.317% | $162.1671 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $57.43 | 9.841% | $63.0817 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $249.72 | 3.806% | $259.2243 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $7.68 | 8.587% | $8.3395 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $249.69 | 9.168% | $272.5816 | $272.58 | $272.60 | $272.60 |
| Purchase #6 | $191.91 | 8.455% | $208.136 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $40.58 | 8.648% | $44.0894 | $44.09 | $44.10 | $44.10 |
| 7 purchase totals = | $950.99 | $1,017.6196 | $1,017.62 | $1,017.65 | $1,017.60 | |