| 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 | $158.31 | 4.823% | $165.9453 | $165.95 | $165.95 | $165.90 |
| Purchase #2 | $137.68 | 6.843% | $147.1014 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $140.67 | 11.168% | $156.38 | $156.38 | $156.40 | $156.40 |
| Purchase #4 | $98.73 | 11.285% | $109.8717 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $179.45 | 9.154% | $195.8769 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $55.69 | 9.350% | $60.897 | $60.90 | $60.90 | $60.90 |
| Purchase #7 | $183.26 | 11.335% | $204.0325 | $204.03 | $204.05 | $204.00 |
| 7 purchase totals = | $953.79 | $1,040.1048 | $1,040.11 | $1,040.15 | $1,040.10 | |