| 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 | $133.53 | 6.321% | $141.9704 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $145.85 | 5.510% | $153.8863 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $121.84 | 6.386% | $129.6207 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $234.28 | 10.412% | $258.6732 | $258.67 | $258.65 | $258.70 |
| Purchase #5 | $51.87 | 6.219% | $55.0958 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $192.59 | 6.637% | $205.3722 | $205.37 | $205.35 | $205.40 |
| Purchase #7 | $5.71 | 6.202% | $6.0641 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $885.67 | $950.6827 | $950.68 | $950.60 | $950.80 | |