| 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 | $165.89 | 4.107% | $172.7031 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $88.70 | 10.702% | $98.1927 | $98.19 | $98.20 | $98.20 |
| Purchase #3 | $234.55 | 13.203% | $265.5176 | $265.52 | $265.50 | $265.50 |
| Purchase #4 | $61.56 | 5.659% | $65.0437 | $65.04 | $65.05 | $65.00 |
| Purchase #5 | $55.37 | 8.576% | $60.1185 | $60.12 | $60.10 | $60.10 |
| Purchase #6 | $247.91 | 13.748% | $281.9927 | $281.99 | $282.00 | $282.00 |
| Purchase #7 | $107.89 | 12.658% | $121.5467 | $121.55 | $121.55 | $121.50 |
| 7 purchase totals = | $961.87 | $1,065.1150 | $1,065.11 | $1,065.10 | $1,065.00 | |