| 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 | $28.50 | 12.870% | $32.168 | $32.17 | $32.15 | $32.20 |
| Purchase #2 | $150.55 | 5.587% | $158.9612 | $158.96 | $158.95 | $159.00 |
| Purchase #3 | $120.59 | 3.241% | $124.4983 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $189.41 | 4.665% | $198.246 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $99.94 | 12.722% | $112.6544 | $112.65 | $112.65 | $112.70 |
| Purchase #6 | $126.74 | 9.349% | $138.5889 | $138.59 | $138.60 | $138.60 |
| Purchase #7 | $55.55 | 3.550% | $57.522 | $57.52 | $57.50 | $57.50 |
| 7 purchase totals = | $771.28 | $822.6388 | $822.64 | $822.60 | $822.70 | |