| 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 | $172.99 | 12.667% | $194.9026 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $133.34 | 11.705% | $148.9474 | $148.95 | $148.95 | $148.90 |
| Purchase #3 | $14.44 | 11.159% | $16.0514 | $16.05 | $16.05 | $16.10 |
| Purchase #4 | $78.77 | 5.423% | $83.0417 | $83.04 | $83.05 | $83.00 |
| Purchase #5 | $6.74 | 6.796% | $7.1981 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $63.91 | 4.285% | $66.6485 | $66.65 | $66.65 | $66.60 |
| Purchase #7 | $18.90 | 7.718% | $20.3587 | $20.36 | $20.35 | $20.40 |
| 7 purchase totals = | $489.09 | $537.1484 | $537.15 | $537.15 | $537.10 | |