| 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 | $165.42 | 5.852% | $175.1004 | $175.10 | $175.10 | $175.10 |
| Purchase #2 | $224.32 | 10.436% | $247.73 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $192.78 | 11.828% | $215.582 | $215.58 | $215.60 | $215.60 |
| Purchase #4 | $156.30 | 12.408% | $175.6937 | $175.69 | $175.70 | $175.70 |
| Purchase #5 | $8.57 | 13.699% | $9.744 | $9.74 | $9.75 | $9.70 |
| Purchase #6 | $218.76 | 10.180% | $241.0298 | $241.03 | $241.05 | $241.00 |
| Purchase #7 | $116.35 | 10.111% | $128.1141 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $1,082.50 | $1,192.9940 | $1,192.98 | $1,193.05 | $1,192.90 | |