| 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 | $148.82 | 3.635% | $154.2296 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $179.97 | 3.813% | $186.8323 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $114.57 | 11.700% | $127.9747 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $174.64 | 3.444% | $180.6546 | $180.65 | $180.65 | $180.70 |
| Purchase #5 | $29.61 | 13.118% | $33.4942 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $244.49 | 9.187% | $266.9513 | $266.95 | $266.95 | $267.00 |
| Purchase #7 | $199.50 | 13.766% | $226.9632 | $226.96 | $226.95 | $227.00 |
| 7 purchase totals = | $1,091.60 | $1,177.0999 | $1,177.08 | $1,177.10 | $1,177.20 | |