| 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 | $202.76 | 5.417% | $213.7435 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $170.79 | 9.476% | $186.9741 | $186.97 | $186.95 | $187.00 |
| Purchase #3 | $130.98 | 11.253% | $145.7192 | $145.72 | $145.70 | $145.70 |
| Purchase #4 | $96.28 | 3.710% | $99.852 | $99.85 | $99.85 | $99.90 |
| Purchase #5 | $127.48 | 6.789% | $136.1346 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $43.69 | 7.472% | $46.9545 | $46.95 | $46.95 | $47.00 |
| Purchase #7 | $165.47 | 3.496% | $171.2548 | $171.25 | $171.25 | $171.30 |
| 7 purchase totals = | $937.45 | $1,000.6327 | $1,000.61 | $1,000.60 | $1,000.70 | |