| 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 | $160.77 | 6.787% | $171.6815 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $223.61 | 5.669% | $236.2865 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $167.50 | 8.632% | $181.9586 | $181.96 | $181.95 | $182.00 |
| Purchase #4 | $97.56 | 10.786% | $108.0828 | $108.08 | $108.10 | $108.10 |
| Purchase #5 | $200.30 | 3.759% | $207.8293 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $237.98 | 9.397% | $260.343 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $214.52 | 12.590% | $241.5281 | $241.53 | $241.55 | $241.50 |
| 7 purchase totals = | $1,302.24 | $1,407.7098 | $1,407.71 | $1,407.80 | $1,407.70 | |