| 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 | $141.74 | 3.813% | $147.1445 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $48.98 | 7.313% | $52.5619 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $155.37 | 6.614% | $165.6462 | $165.65 | $165.65 | $165.60 |
| Purchase #4 | $29.29 | 8.203% | $31.6927 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $96.94 | 12.162% | $108.7298 | $108.73 | $108.75 | $108.70 |
| Purchase #6 | $93.57 | 6.588% | $99.7344 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $232.96 | 3.223% | $240.4683 | $240.47 | $240.45 | $240.50 |
| 7 purchase totals = | $798.85 | $845.9778 | $845.97 | $846.00 | $845.90 | |