| 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 | $195.30 | 6.479% | $207.9535 | $207.95 | $207.95 | $208.00 |
| Purchase #2 | $92.75 | 5.690% | $98.0275 | $98.03 | $98.05 | $98.00 |
| Purchase #3 | $179.84 | 10.490% | $198.7052 | $198.71 | $198.70 | $198.70 |
| Purchase #4 | $208.33 | 7.382% | $223.7089 | $223.71 | $223.70 | $223.70 |
| Purchase #5 | $10.87 | 12.124% | $12.1879 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $8.84 | 5.859% | $9.3579 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $15.87 | 11.533% | $17.7003 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $711.80 | $767.6412 | $767.65 | $767.65 | $767.70 | |