| 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 | $170.62 | 9.266% | $186.4296 | $186.43 | $186.45 | $186.40 |
| Purchase #2 | $198.51 | 8.106% | $214.6012 | $214.60 | $214.60 | $214.60 |
| Purchase #3 | $180.32 | 13.842% | $205.2799 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $33.60 | 6.159% | $35.6694 | $35.67 | $35.65 | $35.70 |
| Purchase #5 | $88.51 | 3.688% | $91.7742 | $91.77 | $91.75 | $91.80 |
| Purchase #6 | $240.38 | 4.507% | $251.2139 | $251.21 | $251.20 | $251.20 |
| Purchase #7 | $217.85 | 6.756% | $232.5679 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $1,129.79 | $1,217.5361 | $1,217.53 | $1,217.50 | $1,217.60 | |