| 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 | $154.82 | 9.153% | $168.9907 | $168.99 | $169.00 | $169.00 |
| Purchase #2 | $139.56 | 9.710% | $153.1113 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $39.98 | 8.757% | $43.481 | $43.48 | $43.50 | $43.50 |
| Purchase #4 | $239.62 | 11.750% | $267.7754 | $267.78 | $267.80 | $267.80 |
| Purchase #5 | $206.82 | 11.397% | $230.3913 | $230.39 | $230.40 | $230.40 |
| Purchase #6 | $199.57 | 4.701% | $208.9518 | $208.95 | $208.95 | $209.00 |
| Purchase #7 | $5.64 | 3.444% | $5.8342 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $986.01 | $1,078.5357 | $1,078.53 | $1,078.60 | $1,078.60 | |