| 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 | $148.64 | 9.555% | $162.8426 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $120.59 | 5.334% | $127.0223 | $127.02 | $127.00 | $127.00 |
| Purchase #3 | $239.45 | 11.629% | $267.2956 | $267.30 | $267.30 | $267.30 |
| Purchase #4 | $185.49 | 13.497% | $210.5256 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $242.91 | 4.138% | $252.9616 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $127.90 | 9.293% | $139.7857 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $16.61 | 6.663% | $17.7167 | $17.72 | $17.70 | $17.70 |
| 7 purchase totals = | $1,081.59 | $1,178.1501 | $1,178.16 | $1,178.15 | $1,178.10 | |