| 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 | $158.63 | 9.584% | $173.8331 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $9.88 | 9.719% | $10.8402 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $105.54 | 10.319% | $116.4307 | $116.43 | $116.45 | $116.40 |
| Purchase #4 | $189.77 | 8.861% | $206.5855 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $24.50 | 13.775% | $27.8749 | $27.87 | $27.85 | $27.90 |
| Purchase #6 | $152.65 | 6.248% | $162.1876 | $162.19 | $162.20 | $162.20 |
| Purchase #7 | $134.27 | 9.783% | $147.4056 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $775.24 | $845.1576 | $845.16 | $845.20 | $845.10 | |