| 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 | $127.73 | 7.778% | $137.6648 | $137.66 | $137.65 | $137.70 |
| Purchase #2 | $147.85 | 4.601% | $154.6526 | $154.65 | $154.65 | $154.70 |
| Purchase #3 | $223.94 | 6.448% | $238.3797 | $238.38 | $238.40 | $238.40 |
| Purchase #4 | $231.81 | 10.870% | $257.0077 | $257.01 | $257.00 | $257.00 |
| Purchase #5 | $22.35 | 10.760% | $24.7549 | $24.75 | $24.75 | $24.80 |
| Purchase #6 | $41.29 | 11.782% | $46.1548 | $46.15 | $46.15 | $46.20 |
| Purchase #7 | $199.25 | 10.164% | $219.5018 | $219.50 | $219.50 | $219.50 |
| 7 purchase totals = | $994.22 | $1,078.1163 | $1,078.10 | $1,078.10 | $1,078.30 | |