| 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 | $145.97 | 10.254% | $160.9378 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $176.76 | 5.720% | $186.8707 | $186.87 | $186.85 | $186.90 |
| Purchase #3 | $86.54 | 13.246% | $98.0031 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $93.55 | 12.608% | $105.3448 | $105.34 | $105.35 | $105.30 |
| Purchase #5 | $241.62 | 11.557% | $269.544 | $269.54 | $269.55 | $269.50 |
| Purchase #6 | $8.28 | 9.160% | $9.0384 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $154.75 | 10.472% | $170.9554 | $170.96 | $170.95 | $171.00 |
| 7 purchase totals = | $907.47 | $1,000.6942 | $1,000.69 | $1,000.70 | $1,000.60 | |