| 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 | $164.69 | 12.350% | $185.0292 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $7.43 | 6.732% | $7.9302 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $155.88 | 3.607% | $161.5026 | $161.50 | $161.50 | $161.50 |
| Purchase #4 | $100.61 | 5.310% | $105.9524 | $105.95 | $105.95 | $106.00 |
| Purchase #5 | $204.86 | 12.394% | $230.2503 | $230.25 | $230.25 | $230.30 |
| Purchase #6 | $67.37 | 10.168% | $74.2202 | $74.22 | $74.20 | $74.20 |
| Purchase #7 | $74.39 | 12.514% | $83.6992 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $775.23 | $848.5841 | $848.58 | $848.60 | $848.60 | |