| 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 | $123.49 | 11.418% | $137.5901 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $84.40 | 11.106% | $93.7735 | $93.77 | $93.75 | $93.80 |
| Purchase #3 | $39.56 | 10.703% | $43.7941 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $174.37 | 7.154% | $186.8444 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $139.38 | 4.523% | $145.6842 | $145.68 | $145.70 | $145.70 |
| Purchase #6 | $222.62 | 4.480% | $232.5934 | $232.59 | $232.60 | $232.60 |
| Purchase #7 | $120.66 | 5.824% | $127.6872 | $127.69 | $127.70 | $127.70 |
| 7 purchase totals = | $904.48 | $967.9669 | $967.95 | $968.00 | $968.00 | |