| 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 | $185.60 | 8.756% | $201.8511 | $201.85 | $201.85 | $201.90 |
| Purchase #2 | $30.58 | 6.305% | $32.5081 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $5.99 | 9.512% | $6.5598 | $6.56 | $6.55 | $6.60 |
| Purchase #4 | $144.95 | 4.227% | $151.077 | $151.08 | $151.10 | $151.10 |
| Purchase #5 | $65.57 | 4.188% | $68.3161 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $27.85 | 11.856% | $31.1519 | $31.15 | $31.15 | $31.20 |
| Purchase #7 | $179.69 | 4.207% | $187.2496 | $187.25 | $187.25 | $187.20 |
| 7 purchase totals = | $640.23 | $678.7136 | $678.72 | $678.70 | $678.80 | |