| 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 | $84.51 | 3.172% | $87.1907 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $153.99 | 13.626% | $174.9727 | $174.97 | $174.95 | $175.00 |
| Purchase #3 | $162.37 | 12.786% | $183.1306 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $180.67 | 3.431% | $186.8688 | $186.87 | $186.85 | $186.90 |
| Purchase #5 | $181.41 | 13.612% | $206.1035 | $206.10 | $206.10 | $206.10 |
| Purchase #6 | $213.40 | 7.861% | $230.1754 | $230.18 | $230.20 | $230.20 |
| Purchase #7 | $28.31 | 10.703% | $31.34 | $31.34 | $31.35 | $31.30 |
| 7 purchase totals = | $1,004.66 | $1,099.7817 | $1,099.78 | $1,099.80 | $1,099.80 | |