| 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 | $206.82 | 13.515% | $234.7717 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $223.28 | 13.773% | $254.0324 | $254.03 | $254.05 | $254.00 |
| Purchase #3 | $155.28 | 8.644% | $168.7024 | $168.70 | $168.70 | $168.70 |
| Purchase #4 | $167.99 | 5.555% | $177.3218 | $177.32 | $177.30 | $177.30 |
| Purchase #5 | $145.45 | 4.452% | $151.9254 | $151.93 | $151.95 | $151.90 |
| Purchase #6 | $16.29 | 11.208% | $18.1158 | $18.12 | $18.10 | $18.10 |
| Purchase #7 | $72.40 | 3.873% | $75.2041 | $75.20 | $75.20 | $75.20 |
| 7 purchase totals = | $987.51 | $1,080.0736 | $1,080.07 | $1,080.05 | $1,080.00 | |