| 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 | $191.30 | 3.606% | $198.1983 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $42.51 | 8.822% | $46.2602 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $156.82 | 5.873% | $166.03 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $55.31 | 11.304% | $61.5622 | $61.56 | $61.55 | $61.60 |
| Purchase #5 | $28.81 | 13.635% | $32.7382 | $32.74 | $32.75 | $32.70 |
| Purchase #6 | $86.92 | 13.346% | $98.5203 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $168.28 | 12.847% | $189.8989 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $729.95 | $793.2081 | $793.21 | $793.20 | $793.20 | |