| 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 | $85.57 | 6.388% | $91.0362 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $165.47 | 8.715% | $179.8907 | $179.89 | $179.90 | $179.90 |
| Purchase #3 | $182.97 | 12.576% | $205.9803 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $197.99 | 9.830% | $217.4524 | $217.45 | $217.45 | $217.50 |
| Purchase #5 | $158.97 | 12.217% | $178.3914 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $148.55 | 10.692% | $164.433 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $192.69 | 12.707% | $217.1751 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $1,132.21 | $1,254.3591 | $1,254.36 | $1,254.45 | $1,254.40 | |