| 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 | $175.44 | 6.806% | $187.3804 | $187.38 | $187.40 | $187.40 |
| Purchase #2 | $86.88 | 6.502% | $92.5289 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $229.51 | 10.249% | $253.0325 | $253.03 | $253.05 | $253.00 |
| Purchase #4 | $171.90 | 5.701% | $181.7 | $181.70 | $181.70 | $181.70 |
| Purchase #5 | $88.78 | 6.150% | $94.24 | $94.24 | $94.25 | $94.20 |
| Purchase #6 | $220.80 | 5.628% | $233.2266 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $143.44 | 3.821% | $148.9208 | $148.92 | $148.90 | $148.90 |
| 7 purchase totals = | $1,116.75 | $1,191.0292 | $1,191.03 | $1,191.10 | $1,190.90 | |