| 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 | $137.67 | 7.261% | $147.6662 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $110.39 | 7.158% | $118.2917 | $118.29 | $118.30 | $118.30 |
| Purchase #3 | $15.51 | 3.227% | $16.0105 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $173.50 | 4.690% | $181.6372 | $181.64 | $181.65 | $181.60 |
| Purchase #5 | $246.63 | 3.577% | $255.452 | $255.45 | $255.45 | $255.50 |
| Purchase #6 | $175.84 | 9.134% | $191.9012 | $191.90 | $191.90 | $191.90 |
| Purchase #7 | $243.61 | 4.646% | $254.9281 | $254.93 | $254.95 | $254.90 |
| 7 purchase totals = | $1,103.15 | $1,165.8869 | $1,165.89 | $1,165.90 | $1,165.90 | |