| 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 | $169.89 | 11.710% | $189.7841 | $189.78 | $189.80 | $189.80 |
| Purchase #2 | $132.56 | 3.205% | $136.8085 | $136.81 | $136.80 | $136.80 |
| Purchase #3 | $241.47 | 6.658% | $257.5471 | $257.55 | $257.55 | $257.50 |
| Purchase #4 | $211.27 | 5.360% | $222.5941 | $222.59 | $222.60 | $222.60 |
| Purchase #5 | $100.38 | 13.202% | $113.6322 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $10.63 | 6.325% | $11.3023 | $11.30 | $11.30 | $11.30 |
| Purchase #7 | $126.79 | 8.789% | $137.9336 | $137.93 | $137.95 | $137.90 |
| 7 purchase totals = | $992.99 | $1,069.6019 | $1,069.59 | $1,069.65 | $1,069.50 | |