| 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 | $164.45 | 8.462% | $178.3658 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $129.66 | 6.491% | $138.0762 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $227.48 | 11.724% | $254.1498 | $254.15 | $254.15 | $254.10 |
| Purchase #4 | $176.67 | 11.861% | $197.6248 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $206.54 | 9.698% | $226.5702 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $217.74 | 12.217% | $244.3413 | $244.34 | $244.35 | $244.30 |
| Purchase #7 | $110.30 | 3.794% | $114.4848 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $1,232.84 | $1,353.6129 | $1,353.61 | $1,353.60 | $1,353.60 | |