| 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 | $134.91 | 7.735% | $145.3453 | $145.35 | $145.35 | $145.30 |
| Purchase #2 | $28.40 | 4.594% | $29.7047 | $29.70 | $29.70 | $29.70 |
| Purchase #3 | $37.57 | 3.863% | $39.0213 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $151.52 | 4.572% | $158.4475 | $158.45 | $158.45 | $158.40 |
| Purchase #5 | $165.28 | 5.350% | $174.1225 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $240.48 | 12.433% | $270.3789 | $270.38 | $270.40 | $270.40 |
| Purchase #7 | $80.49 | 7.590% | $86.5992 | $86.60 | $86.60 | $86.60 |
| 7 purchase totals = | $838.65 | $903.6194 | $903.62 | $903.60 | $903.50 | |