| 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 | $172.51 | 13.233% | $195.3382 | $195.34 | $195.35 | $195.30 |
| Purchase #2 | $146.42 | 4.107% | $152.4335 | $152.43 | $152.45 | $152.40 |
| Purchase #3 | $106.52 | 7.553% | $114.5655 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $164.95 | 12.768% | $186.0108 | $186.01 | $186.00 | $186.00 |
| Purchase #5 | $99.72 | 9.739% | $109.4317 | $109.43 | $109.45 | $109.40 |
| Purchase #6 | $119.73 | 12.116% | $134.2365 | $134.24 | $134.25 | $134.20 |
| Purchase #7 | $9.26 | 9.383% | $10.1289 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $819.11 | $902.1451 | $902.15 | $902.20 | $902.00 | |