| 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 | $157.44 | 11.704% | $175.8668 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $66.36 | 4.753% | $69.5141 | $69.51 | $69.50 | $69.50 |
| Purchase #3 | $143.67 | 11.561% | $160.2797 | $160.28 | $160.30 | $160.30 |
| Purchase #4 | $58.61 | 4.813% | $61.4309 | $61.43 | $61.45 | $61.40 |
| Purchase #5 | $41.86 | 9.197% | $45.7099 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $236.54 | 11.837% | $264.5392 | $264.54 | $264.55 | $264.50 |
| Purchase #7 | $239.75 | 4.146% | $249.69 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $944.23 | $1,027.0306 | $1,027.03 | $1,027.05 | $1,027.00 | |