| 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 | $176.86 | 13.222% | $200.2444 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $111.55 | 8.852% | $121.4244 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $148.27 | 3.623% | $153.6418 | $153.64 | $153.65 | $153.60 |
| Purchase #4 | $107.36 | 7.441% | $115.3487 | $115.35 | $115.35 | $115.30 |
| Purchase #5 | $235.61 | 12.418% | $264.868 | $264.87 | $264.85 | $264.90 |
| Purchase #6 | $131.82 | 10.874% | $146.1541 | $146.15 | $146.15 | $146.20 |
| Purchase #7 | $175.87 | 6.110% | $186.6157 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $1,087.34 | $1,188.2971 | $1,188.29 | $1,188.25 | $1,188.20 | |