| 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 | $127.31 | 4.635% | $133.2108 | $133.21 | $133.20 | $133.20 |
| Purchase #2 | $134.39 | 4.863% | $140.9254 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $156.26 | 11.459% | $174.1658 | $174.17 | $174.15 | $174.20 |
| Purchase #4 | $47.80 | 3.690% | $49.5638 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $78.96 | 3.341% | $81.5981 | $81.60 | $81.60 | $81.60 |
| Purchase #6 | $234.83 | 6.147% | $249.265 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $54.64 | 3.497% | $56.5508 | $56.55 | $56.55 | $56.60 |
| 7 purchase totals = | $834.19 | $885.2797 | $885.29 | $885.25 | $885.40 | |