| 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 | $185.48 | 8.119% | $200.5391 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $217.55 | 11.374% | $242.2941 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $141.53 | 5.264% | $148.9801 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $180.74 | 7.406% | $194.1256 | $194.13 | $194.15 | $194.10 |
| Purchase #5 | $181.44 | 6.102% | $192.5115 | $192.51 | $192.50 | $192.50 |
| Purchase #6 | $154.43 | 11.359% | $171.9717 | $171.97 | $171.95 | $172.00 |
| Purchase #7 | $217.81 | 4.220% | $227.0016 | $227.00 | $227.00 | $227.00 |
| 7 purchase totals = | $1,278.98 | $1,377.4237 | $1,377.42 | $1,377.45 | $1,377.40 | |