| 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 | $151.79 | 5.473% | $160.0975 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $124.51 | 11.635% | $138.9967 | $139.00 | $139.00 | $139.00 |
| Purchase #3 | $213.44 | 7.837% | $230.1673 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $97.31 | 12.660% | $109.6294 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $185.53 | 9.395% | $202.9605 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $50.48 | 4.493% | $52.7481 | $52.75 | $52.75 | $52.70 |
| Purchase #7 | $131.73 | 12.402% | $148.0672 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $954.79 | $1,042.6667 | $1,042.68 | $1,042.65 | $1,042.70 | |