| 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 | $146.45 | 5.844% | $155.0085 | $155.01 | $155.00 | $155.00 |
| Purchase #2 | $22.58 | 13.807% | $25.6976 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $13.46 | 7.179% | $14.4263 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $157.51 | 3.378% | $162.8307 | $162.83 | $162.85 | $162.80 |
| Purchase #5 | $226.63 | 12.108% | $254.0704 | $254.07 | $254.05 | $254.10 |
| Purchase #6 | $199.65 | 12.792% | $225.1892 | $225.19 | $225.20 | $225.20 |
| Purchase #7 | $188.96 | 10.774% | $209.3186 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $955.24 | $1,046.5413 | $1,046.55 | $1,046.55 | $1,046.50 | |