| 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 | $155.34 | 4.761% | $162.7357 | $162.74 | $162.75 | $162.70 |
| Purchase #2 | $174.47 | 13.235% | $197.5611 | $197.56 | $197.55 | $197.60 |
| Purchase #3 | $65.85 | 10.566% | $72.8077 | $72.81 | $72.80 | $72.80 |
| Purchase #4 | $29.34 | 9.660% | $32.1742 | $32.17 | $32.15 | $32.20 |
| Purchase #5 | $74.37 | 9.859% | $81.7021 | $81.70 | $81.70 | $81.70 |
| Purchase #6 | $86.52 | 9.138% | $94.4262 | $94.43 | $94.45 | $94.40 |
| Purchase #7 | $137.51 | 12.139% | $154.2023 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $723.40 | $795.6093 | $795.61 | $795.60 | $795.60 | |