| 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 | $152.95 | 3.436% | $158.2054 | $158.21 | $158.20 | $158.20 |
| Purchase #2 | $11.83 | 12.552% | $13.3149 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $91.49 | 9.248% | $99.951 | $99.95 | $99.95 | $100.00 |
| Purchase #4 | $228.81 | 9.596% | $250.7666 | $250.77 | $250.75 | $250.80 |
| Purchase #5 | $167.71 | 11.416% | $186.8558 | $186.86 | $186.85 | $186.90 |
| Purchase #6 | $217.50 | 3.441% | $224.9842 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $176.67 | 5.657% | $186.6642 | $186.66 | $186.65 | $186.70 |
| 7 purchase totals = | $1,046.96 | $1,120.7421 | $1,120.74 | $1,120.70 | $1,120.90 | |