| 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 | $125.29 | 4.237% | $130.5985 | $130.60 | $130.60 | $130.60 |
| Purchase #2 | $169.65 | 8.217% | $183.5901 | $183.59 | $183.60 | $183.60 |
| Purchase #3 | $61.32 | 12.449% | $68.9537 | $68.95 | $68.95 | $69.00 |
| Purchase #4 | $16.46 | 5.504% | $17.366 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $218.41 | 3.575% | $226.2182 | $226.22 | $226.20 | $226.20 |
| Purchase #6 | $196.95 | 13.428% | $223.3964 | $223.40 | $223.40 | $223.40 |
| Purchase #7 | $140.81 | 3.409% | $145.6102 | $145.61 | $145.60 | $145.60 |
| 7 purchase totals = | $928.89 | $995.7331 | $995.74 | $995.70 | $995.80 | |