| 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 | $163.62 | 5.620% | $172.8154 | $172.82 | $172.80 | $172.80 |
| Purchase #2 | $18.89 | 9.385% | $20.6628 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $240.98 | 5.520% | $254.2821 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $167.61 | 4.249% | $174.7317 | $174.73 | $174.75 | $174.70 |
| Purchase #5 | $152.63 | 8.865% | $166.1606 | $166.16 | $166.15 | $166.20 |
| Purchase #6 | $127.88 | 8.332% | $138.535 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $215.25 | 6.395% | $229.0152 | $229.02 | $229.00 | $229.00 |
| 7 purchase totals = | $1,086.86 | $1,156.2028 | $1,156.21 | $1,156.20 | $1,156.20 | |