| 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 | $159.83 | 9.794% | $175.4838 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $210.33 | 7.703% | $226.5317 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $99.92 | 5.201% | $105.1168 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $124.62 | 7.857% | $134.4114 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $192.73 | 6.503% | $205.2632 | $205.26 | $205.25 | $205.30 |
| Purchase #6 | $18.76 | 3.130% | $19.3472 | $19.35 | $19.35 | $19.30 |
| Purchase #7 | $71.52 | 12.757% | $80.6438 | $80.64 | $80.65 | $80.60 |
| 7 purchase totals = | $877.71 | $946.7979 | $946.79 | $946.80 | $946.70 | |