| 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 | $195.61 | 11.843% | $218.7761 | $218.78 | $218.80 | $218.80 |
| Purchase #2 | $158.43 | 9.346% | $173.2369 | $173.24 | $173.25 | $173.20 |
| Purchase #3 | $217.33 | 8.529% | $235.8661 | $235.87 | $235.85 | $235.90 |
| Purchase #4 | $109.71 | 4.856% | $115.0375 | $115.04 | $115.05 | $115.00 |
| Purchase #5 | $137.50 | 10.679% | $152.1836 | $152.18 | $152.20 | $152.20 |
| Purchase #6 | $134.99 | 3.323% | $139.4757 | $139.48 | $139.50 | $139.50 |
| Purchase #7 | $122.47 | 8.577% | $132.9743 | $132.97 | $132.95 | $133.00 |
| 7 purchase totals = | $1,076.04 | $1,167.5502 | $1,167.56 | $1,167.60 | $1,167.60 | |