| 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 | $145.43 | 7.271% | $156.0042 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $78.64 | 6.485% | $83.7398 | $83.74 | $83.75 | $83.70 |
| Purchase #3 | $204.70 | 7.738% | $220.5397 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $36.41 | 11.239% | $40.5021 | $40.50 | $40.50 | $40.50 |
| Purchase #5 | $197.61 | 7.772% | $212.9682 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $236.89 | 3.676% | $245.5981 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $103.26 | 12.693% | $116.3668 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $1,002.94 | $1,075.7189 | $1,075.72 | $1,075.70 | $1,075.70 | |