| 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 | $61.55 | 8.541% | $66.807 | $66.81 | $66.80 | $66.80 |
| Purchase #2 | $120.70 | 12.722% | $136.0555 | $136.06 | $136.05 | $136.10 |
| Purchase #3 | $81.72 | 7.752% | $88.0549 | $88.05 | $88.05 | $88.10 |
| Purchase #4 | $225.32 | 9.501% | $246.7277 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $168.82 | 4.770% | $176.8727 | $176.87 | $176.85 | $176.90 |
| Purchase #6 | $162.57 | 6.632% | $173.3516 | $173.35 | $173.35 | $173.40 |
| Purchase #7 | $242.70 | 3.332% | $250.7868 | $250.79 | $250.80 | $250.80 |
| 7 purchase totals = | $1,063.38 | $1,138.6562 | $1,138.66 | $1,138.65 | $1,138.80 | |