| 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 | $33.79 | 10.225% | $37.245 | $37.25 | $37.25 | $37.20 |
| Purchase #2 | $136.98 | 6.346% | $145.6728 | $145.67 | $145.65 | $145.70 |
| Purchase #3 | $132.40 | 11.432% | $147.536 | $147.54 | $147.55 | $147.50 |
| Purchase #4 | $80.38 | 4.153% | $83.7182 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $164.57 | 6.278% | $174.9017 | $174.90 | $174.90 | $174.90 |
| Purchase #6 | $241.61 | 8.839% | $262.9659 | $262.97 | $262.95 | $263.00 |
| Purchase #7 | $220.71 | 6.499% | $235.0539 | $235.05 | $235.05 | $235.10 |
| 7 purchase totals = | $1,010.44 | $1,087.0935 | $1,087.10 | $1,087.05 | $1,087.10 | |