| 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 | $211.90 | 12.439% | $238.2582 | $238.26 | $238.25 | $238.30 |
| Purchase #2 | $16.97 | 10.234% | $18.7067 | $18.71 | $18.70 | $18.70 |
| Purchase #3 | $114.27 | 13.555% | $129.7593 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $167.29 | 8.134% | $180.8974 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $162.48 | 3.850% | $168.7355 | $168.74 | $168.75 | $168.70 |
| Purchase #6 | $172.37 | 7.540% | $185.3667 | $185.37 | $185.35 | $185.40 |
| Purchase #7 | $212.66 | 13.731% | $241.8603 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $1,057.94 | $1,163.5841 | $1,163.60 | $1,163.55 | $1,163.70 | |