| 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 | $168.63 | 7.750% | $181.6988 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $99.83 | 8.750% | $108.5651 | $108.57 | $108.55 | $108.60 |
| Purchase #3 | $109.76 | 4.636% | $114.8485 | $114.85 | $114.85 | $114.80 |
| Purchase #4 | $58.76 | 11.219% | $65.3523 | $65.35 | $65.35 | $65.40 |
| Purchase #5 | $207.50 | 10.579% | $229.4514 | $229.45 | $229.45 | $229.50 |
| Purchase #6 | $117.31 | 11.127% | $130.3631 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $131.35 | 10.785% | $145.5161 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $893.14 | $975.7953 | $975.80 | $975.75 | $975.90 | |