| 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 | $172.34 | 7.144% | $184.652 | $184.65 | $184.65 | $184.70 |
| Purchase #2 | $231.43 | 3.734% | $240.0716 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $237.39 | 9.823% | $260.7088 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $149.72 | 5.277% | $157.6207 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $144.88 | 12.469% | $162.9451 | $162.95 | $162.95 | $162.90 |
| Purchase #6 | $133.28 | 5.765% | $140.9636 | $140.96 | $140.95 | $141.00 |
| Purchase #7 | $243.56 | 4.274% | $253.9698 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $1,312.60 | $1,400.9316 | $1,400.93 | $1,400.85 | $1,401.00 | |