| 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 | $165.63 | 4.689% | $173.3964 | $173.40 | $173.40 | $173.40 |
| Purchase #2 | $218.98 | 5.249% | $230.4743 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $189.65 | 5.248% | $199.6028 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $25.87 | 7.482% | $27.8056 | $27.81 | $27.80 | $27.80 |
| Purchase #5 | $170.54 | 13.519% | $193.5953 | $193.60 | $193.60 | $193.60 |
| Purchase #6 | $102.72 | 12.785% | $115.8528 | $115.85 | $115.85 | $115.90 |
| Purchase #7 | $147.98 | 11.712% | $165.3114 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $1,021.37 | $1,106.0386 | $1,106.04 | $1,106.00 | $1,106.10 | |