| 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 | $122.60 | 11.361% | $136.5286 | $136.53 | $136.55 | $136.50 |
| Purchase #2 | $186.36 | 11.490% | $207.7728 | $207.77 | $207.75 | $207.80 |
| Purchase #3 | $217.29 | 9.138% | $237.146 | $237.15 | $237.15 | $237.10 |
| Purchase #4 | $169.39 | 11.608% | $189.0528 | $189.05 | $189.05 | $189.10 |
| Purchase #5 | $16.39 | 6.808% | $17.5058 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $23.62 | 12.503% | $26.5732 | $26.57 | $26.55 | $26.60 |
| Purchase #7 | $225.74 | 8.341% | $244.569 | $244.57 | $244.55 | $244.60 |
| 7 purchase totals = | $961.39 | $1,059.1482 | $1,059.15 | $1,059.10 | $1,059.20 | |