| 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 | $159.75 | 11.616% | $178.3066 | $178.31 | $178.30 | $178.30 |
| Purchase #2 | $237.87 | 11.735% | $265.784 | $265.78 | $265.80 | $265.80 |
| Purchase #3 | $134.49 | 9.699% | $147.5342 | $147.53 | $147.55 | $147.50 |
| Purchase #4 | $169.41 | 8.767% | $184.2622 | $184.26 | $184.25 | $184.30 |
| Purchase #5 | $122.55 | 12.343% | $137.6763 | $137.68 | $137.70 | $137.70 |
| Purchase #6 | $94.85 | 10.802% | $105.0957 | $105.10 | $105.10 | $105.10 |
| Purchase #7 | $121.48 | 13.332% | $137.6757 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $1,040.40 | $1,156.3347 | $1,156.34 | $1,156.40 | $1,156.40 | |