| 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 | $145.63 | 9.797% | $159.8974 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $237.64 | 4.301% | $247.8609 | $247.86 | $247.85 | $247.90 |
| Purchase #3 | $125.71 | 5.676% | $132.8453 | $132.85 | $132.85 | $132.80 |
| Purchase #4 | $201.84 | 10.734% | $223.5055 | $223.51 | $223.50 | $223.50 |
| Purchase #5 | $230.39 | 6.513% | $245.3953 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $56.59 | 7.288% | $60.7143 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $183.37 | 9.532% | $200.8488 | $200.85 | $200.85 | $200.80 |
| 7 purchase totals = | $1,181.17 | $1,271.0675 | $1,271.08 | $1,271.05 | $1,271.00 | |