| 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 | $144.45 | 7.821% | $155.7474 | $155.75 | $155.75 | $155.70 |
| Purchase #2 | $78.61 | 13.173% | $88.9653 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $195.33 | 6.568% | $208.1593 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $212.74 | 13.650% | $241.779 | $241.78 | $241.80 | $241.80 |
| Purchase #5 | $178.57 | 12.826% | $201.4734 | $201.47 | $201.45 | $201.50 |
| Purchase #6 | $131.60 | 5.288% | $138.559 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $36.62 | 10.780% | $40.5676 | $40.57 | $40.55 | $40.60 |
| 7 purchase totals = | $977.92 | $1,075.2510 | $1,075.26 | $1,075.20 | $1,075.40 | |