| 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 | $136.40 | 11.848% | $152.5607 | $152.56 | $152.55 | $152.60 |
| Purchase #2 | $60.59 | 5.593% | $63.9788 | $63.98 | $64.00 | $64.00 |
| Purchase #3 | $235.59 | 6.668% | $251.2991 | $251.30 | $251.30 | $251.30 |
| Purchase #4 | $210.97 | 10.402% | $232.9151 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $149.81 | 13.322% | $169.7677 | $169.77 | $169.75 | $169.80 |
| Purchase #6 | $245.37 | 13.698% | $278.9808 | $278.98 | $279.00 | $279.00 |
| Purchase #7 | $130.85 | 5.652% | $138.2456 | $138.25 | $138.25 | $138.20 |
| 7 purchase totals = | $1,169.58 | $1,287.7478 | $1,287.76 | $1,287.75 | $1,287.80 | |