| 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 | $83.99 | 4.698% | $87.9359 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $128.66 | 12.313% | $144.5019 | $144.50 | $144.50 | $144.50 |
| Purchase #3 | $155.94 | 4.281% | $162.6158 | $162.62 | $162.60 | $162.60 |
| Purchase #4 | $144.95 | 6.252% | $154.0123 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $150.90 | 9.816% | $165.7123 | $165.71 | $165.70 | $165.70 |
| Purchase #6 | $178.62 | 3.218% | $184.368 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $29.71 | 12.811% | $33.5161 | $33.52 | $33.50 | $33.50 |
| 7 purchase totals = | $872.77 | $932.6623 | $932.67 | $932.60 | $932.60 | |