| 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 | $127.26 | 7.646% | $136.9903 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $227.28 | 9.754% | $249.4489 | $249.45 | $249.45 | $249.40 |
| Purchase #3 | $65.70 | 10.559% | $72.6373 | $72.64 | $72.65 | $72.60 |
| Purchase #4 | $76.91 | 3.647% | $79.7149 | $79.71 | $79.70 | $79.70 |
| Purchase #5 | $45.77 | 3.580% | $47.4086 | $47.41 | $47.40 | $47.40 |
| Purchase #6 | $183.97 | 7.560% | $197.8781 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $72.84 | 5.629% | $76.9402 | $76.94 | $76.95 | $76.90 |
| 7 purchase totals = | $799.73 | $861.0183 | $861.02 | $861.05 | $860.90 | |