| 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 | $147.92 | 6.427% | $157.4268 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $66.33 | 5.152% | $69.7473 | $69.75 | $69.75 | $69.70 |
| Purchase #3 | $249.32 | 13.141% | $282.0831 | $282.08 | $282.10 | $282.10 |
| Purchase #4 | $198.36 | 13.167% | $224.4781 | $224.48 | $224.50 | $224.50 |
| Purchase #5 | $12.69 | 9.309% | $13.8713 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $191.27 | 3.558% | $198.0754 | $198.08 | $198.10 | $198.10 |
| Purchase #7 | $39.72 | 9.342% | $43.4306 | $43.43 | $43.45 | $43.40 |
| 7 purchase totals = | $905.61 | $989.1126 | $989.12 | $989.20 | $989.10 | |