| 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 | $134.92 | 8.415% | $146.2735 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $105.77 | 7.117% | $113.2977 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $137.84 | 8.689% | $149.8169 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $85.71 | 6.211% | $91.0334 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $224.40 | 4.581% | $234.6798 | $234.68 | $234.70 | $234.70 |
| Purchase #6 | $129.66 | 6.745% | $138.4056 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $23.51 | 12.141% | $26.3643 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $841.81 | $899.8712 | $899.87 | $899.85 | $899.90 | |