| 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 | $183.75 | 12.634% | $206.965 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $147.91 | 4.159% | $154.0616 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $137.27 | 9.456% | $150.2503 | $150.25 | $150.25 | $150.30 |
| Purchase #4 | $80.87 | 9.444% | $88.5074 | $88.51 | $88.50 | $88.50 |
| Purchase #5 | $223.85 | 12.438% | $251.6925 | $251.69 | $251.70 | $251.70 |
| Purchase #6 | $50.83 | 4.360% | $53.0462 | $53.05 | $53.05 | $53.00 |
| Purchase #7 | $178.98 | 3.740% | $185.6739 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $1,003.46 | $1,090.1969 | $1,090.20 | $1,090.15 | $1,090.30 | |