| 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 | $153.56 | 12.135% | $172.1945 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $217.87 | 11.220% | $242.315 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $147.27 | 5.553% | $155.4479 | $155.45 | $155.45 | $155.40 |
| Purchase #4 | $158.75 | 6.657% | $169.318 | $169.32 | $169.30 | $169.30 |
| Purchase #5 | $192.29 | 6.290% | $204.385 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $135.99 | 9.291% | $148.6248 | $148.62 | $148.60 | $148.60 |
| Purchase #7 | $122.46 | 11.501% | $136.5441 | $136.54 | $136.55 | $136.50 |
| 7 purchase totals = | $1,128.19 | $1,228.8293 | $1,228.83 | $1,228.80 | $1,228.70 | |