| 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 | $138.37 | 13.513% | $157.0679 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $112.60 | 10.227% | $124.1156 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $121.48 | 5.753% | $128.4687 | $128.47 | $128.45 | $128.50 |
| Purchase #4 | $106.86 | 7.158% | $114.509 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $142.45 | 7.821% | $153.591 | $153.59 | $153.60 | $153.60 |
| Purchase #6 | $75.63 | 5.450% | $79.7518 | $79.75 | $79.75 | $79.80 |
| Purchase #7 | $185.51 | 8.154% | $200.6365 | $200.64 | $200.65 | $200.60 |
| 7 purchase totals = | $882.90 | $958.1405 | $958.15 | $958.10 | $958.20 | |