| 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 | $169.29 | 10.466% | $187.0079 | $187.01 | $187.00 | $187.00 |
| Purchase #2 | $75.83 | 4.307% | $79.096 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $213.94 | 12.843% | $241.4163 | $241.42 | $241.40 | $241.40 |
| Purchase #4 | $125.74 | 9.660% | $137.8865 | $137.89 | $137.90 | $137.90 |
| Purchase #5 | $200.63 | 7.500% | $215.6773 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $165.72 | 9.375% | $181.2563 | $181.26 | $181.25 | $181.30 |
| Purchase #7 | $194.90 | 11.453% | $217.2219 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $1,146.05 | $1,259.5622 | $1,259.58 | $1,259.55 | $1,259.60 | |