| 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 | $127.28 | 7.133% | $136.3589 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $8.44 | 13.733% | $9.5991 | $9.60 | $9.60 | $9.60 |
| Purchase #3 | $130.95 | 4.644% | $137.0313 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $69.63 | 8.434% | $75.5026 | $75.50 | $75.50 | $75.50 |
| Purchase #5 | $171.55 | 7.651% | $184.6753 | $184.68 | $184.70 | $184.70 |
| Purchase #6 | $184.84 | 11.253% | $205.64 | $205.64 | $205.65 | $205.60 |
| Purchase #7 | $105.94 | 9.322% | $115.8157 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $798.63 | $864.6229 | $864.63 | $864.65 | $864.60 | |