| 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 | $124.67 | 4.168% | $129.8662 | $129.87 | $129.85 | $129.90 |
| Purchase #2 | $203.55 | 9.672% | $223.2374 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $175.53 | 11.501% | $195.7177 | $195.72 | $195.70 | $195.70 |
| Purchase #4 | $37.50 | 11.170% | $41.6888 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $5.48 | 12.695% | $6.1757 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $123.75 | 8.600% | $134.3925 | $134.39 | $134.40 | $134.40 |
| Purchase #7 | $26.53 | 4.837% | $27.8133 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $697.01 | $758.8916 | $758.90 | $758.90 | $758.90 | |