| 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 | $165.41 | 8.615% | $179.6601 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $113.55 | 11.587% | $126.707 | $126.71 | $126.70 | $126.70 |
| Purchase #3 | $27.74 | 5.523% | $29.2721 | $29.27 | $29.25 | $29.30 |
| Purchase #4 | $184.25 | 3.796% | $191.2441 | $191.24 | $191.25 | $191.20 |
| Purchase #5 | $71.41 | 13.329% | $80.9282 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $144.81 | 6.152% | $153.7187 | $153.72 | $153.70 | $153.70 |
| Purchase #7 | $137.38 | 3.413% | $142.0688 | $142.07 | $142.05 | $142.10 |
| 7 purchase totals = | $844.55 | $903.5990 | $903.60 | $903.55 | $903.60 | |