| 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 | $126.94 | 9.244% | $138.6743 | $138.67 | $138.65 | $138.70 |
| Purchase #2 | $151.74 | 9.482% | $166.128 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $163.78 | 6.677% | $174.7156 | $174.72 | $174.70 | $174.70 |
| Purchase #4 | $139.50 | 11.175% | $155.0891 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $102.77 | 10.251% | $113.305 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $239.58 | 5.315% | $252.3137 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $111.39 | 4.705% | $116.6309 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $1,035.70 | $1,116.8566 | $1,116.86 | $1,116.85 | $1,116.80 | |