| 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 | $106.57 | 6.226% | $113.205 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $164.34 | 9.177% | $179.4215 | $179.42 | $179.40 | $179.40 |
| Purchase #3 | $37.74 | 3.652% | $39.1183 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $9.64 | 4.753% | $10.0982 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $33.54 | 5.569% | $35.4078 | $35.41 | $35.40 | $35.40 |
| Purchase #6 | $186.42 | 12.739% | $210.168 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $156.92 | 5.440% | $165.4564 | $165.46 | $165.45 | $165.50 |
| 7 purchase totals = | $695.17 | $752.8752 | $752.89 | $752.80 | $752.90 | |