| 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 | $185.75 | 4.319% | $193.7725 | $193.77 | $193.75 | $193.80 |
| Purchase #2 | $17.30 | 8.829% | $18.8274 | $18.83 | $18.85 | $18.80 |
| Purchase #3 | $19.45 | 13.606% | $22.0964 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $33.29 | 5.615% | $35.1592 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $91.42 | 13.245% | $103.5286 | $103.53 | $103.55 | $103.50 |
| Purchase #6 | $215.92 | 4.853% | $226.3986 | $226.40 | $226.40 | $226.40 |
| Purchase #7 | $14.98 | 9.709% | $16.4344 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $578.11 | $616.2171 | $616.22 | $616.25 | $616.20 | |