| 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 | $72.88 | 5.520% | $76.903 | $76.90 | $76.90 | $76.90 |
| Purchase #2 | $22.30 | 4.147% | $23.2248 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $173.97 | 3.854% | $180.6748 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $211.42 | 8.856% | $230.1434 | $230.14 | $230.15 | $230.10 |
| Purchase #5 | $226.87 | 11.498% | $252.9555 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $201.58 | 8.810% | $219.3392 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $188.48 | 6.491% | $200.7142 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $1,097.50 | $1,183.9549 | $1,183.94 | $1,183.90 | $1,183.90 | |