| 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 | $83.47 | 11.519% | $93.0849 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $26.34 | 13.334% | $29.8522 | $29.85 | $29.85 | $29.90 |
| Purchase #3 | $161.99 | 8.104% | $175.1177 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $164.43 | 12.622% | $185.1844 | $185.18 | $185.20 | $185.20 |
| Purchase #5 | $212.56 | 6.707% | $226.8164 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $225.97 | 9.342% | $247.0801 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $175.69 | 5.733% | $185.7623 | $185.76 | $185.75 | $185.80 |
| 7 purchase totals = | $1,050.45 | $1,142.8980 | $1,142.89 | $1,142.90 | $1,143.00 | |