| 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 | $123.48 | 10.271% | $136.1626 | $136.16 | $136.15 | $136.20 |
| Purchase #2 | $6.51 | 4.445% | $6.7994 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $215.26 | 4.488% | $224.9209 | $224.92 | $224.90 | $224.90 |
| Purchase #4 | $19.82 | 13.278% | $22.4517 | $22.45 | $22.45 | $22.50 |
| Purchase #5 | $141.72 | 10.572% | $156.7026 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $114.49 | 9.207% | $125.0311 | $125.03 | $125.05 | $125.00 |
| Purchase #7 | $161.51 | 3.359% | $166.9351 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $782.79 | $839.0034 | $839.00 | $839.00 | $839.00 | |