| 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 | $139.31 | 12.509% | $156.7363 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $150.36 | 6.355% | $159.9154 | $159.92 | $159.90 | $159.90 |
| Purchase #3 | $140.31 | 7.478% | $150.8024 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $245.96 | 5.835% | $260.3118 | $260.31 | $260.30 | $260.30 |
| Purchase #5 | $125.90 | 3.699% | $130.557 | $130.56 | $130.55 | $130.60 |
| Purchase #6 | $101.34 | 5.121% | $106.5296 | $106.53 | $106.55 | $106.50 |
| Purchase #7 | $138.57 | 7.380% | $148.7965 | $148.80 | $148.80 | $148.80 |
| 7 purchase totals = | $1,041.75 | $1,113.6490 | $1,113.66 | $1,113.65 | $1,113.60 | |