| 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 | $157.47 | 12.351% | $176.9191 | $176.92 | $176.90 | $176.90 |
| Purchase #2 | $75.57 | 5.275% | $79.5563 | $79.56 | $79.55 | $79.60 |
| Purchase #3 | $238.27 | 6.374% | $253.4573 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $137.98 | 13.685% | $156.8626 | $156.86 | $156.85 | $156.90 |
| Purchase #5 | $184.57 | 7.658% | $198.7044 | $198.70 | $198.70 | $198.70 |
| Purchase #6 | $86.96 | 10.526% | $96.1134 | $96.11 | $96.10 | $96.10 |
| Purchase #7 | $64.85 | 3.316% | $67.0004 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $945.67 | $1,028.6135 | $1,028.61 | $1,028.55 | $1,028.70 | |