| 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 | $168.74 | 9.173% | $184.2185 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $72.59 | 3.474% | $75.1118 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $174.33 | 4.565% | $182.2882 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $159.58 | 3.533% | $165.218 | $165.22 | $165.20 | $165.20 |
| Purchase #5 | $39.61 | 7.818% | $42.7067 | $42.71 | $42.70 | $42.70 |
| Purchase #6 | $247.91 | 13.666% | $281.7894 | $281.79 | $281.80 | $281.80 |
| Purchase #7 | $198.38 | 4.540% | $207.3865 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $1,061.14 | $1,138.7191 | $1,138.73 | $1,138.70 | $1,138.70 | |