| 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 | $171.94 | 5.523% | $181.4362 | $181.44 | $181.45 | $181.40 |
| Purchase #2 | $66.34 | 11.370% | $73.8829 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $246.34 | 11.766% | $275.3244 | $275.32 | $275.30 | $275.30 |
| Purchase #4 | $118.80 | 7.186% | $127.337 | $127.34 | $127.35 | $127.30 |
| Purchase #5 | $123.32 | 8.364% | $133.6345 | $133.63 | $133.65 | $133.60 |
| Purchase #6 | $83.95 | 11.365% | $93.4909 | $93.49 | $93.50 | $93.50 |
| Purchase #7 | $18.86 | 5.514% | $19.8999 | $19.90 | $19.90 | $19.90 |
| 7 purchase totals = | $829.55 | $905.0058 | $905.00 | $905.05 | $904.90 | |