| 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 | $136.98 | 3.861% | $142.2688 | $142.27 | $142.25 | $142.30 |
| Purchase #2 | $227.72 | 5.837% | $241.012 | $241.01 | $241.00 | $241.00 |
| Purchase #3 | $101.70 | 4.302% | $106.0751 | $106.08 | $106.10 | $106.10 |
| Purchase #4 | $94.97 | 9.105% | $103.617 | $103.62 | $103.60 | $103.60 |
| Purchase #5 | $155.48 | 10.494% | $171.7961 | $171.80 | $171.80 | $171.80 |
| Purchase #6 | $225.97 | 3.489% | $233.8541 | $233.85 | $233.85 | $233.90 |
| Purchase #7 | $145.84 | 6.342% | $155.0892 | $155.09 | $155.10 | $155.10 |
| 7 purchase totals = | $1,088.66 | $1,153.7123 | $1,153.72 | $1,153.70 | $1,153.80 | |