| 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 | $146.90 | 9.856% | $161.3785 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $95.55 | 3.849% | $99.2277 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $51.62 | 6.196% | $54.8184 | $54.82 | $54.80 | $54.80 |
| Purchase #4 | $211.81 | 4.690% | $221.7439 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $9.81 | 8.502% | $10.644 | $10.64 | $10.65 | $10.60 |
| Purchase #6 | $170.42 | 9.376% | $186.3986 | $186.40 | $186.40 | $186.40 |
| Purchase #7 | $213.96 | 8.596% | $232.352 | $232.35 | $232.35 | $232.40 |
| 7 purchase totals = | $900.07 | $966.5631 | $966.56 | $966.60 | $966.50 | |