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 | $17.46 | 3.768% | $18.1179 | $18.12 | $18.10 | $18.10 |
Purchase #2 | $15.64 | 12.641% | $17.6171 | $17.62 | $17.60 | $17.60 |
Purchase #3 | $80.76 | 6.420% | $85.9448 | $85.94 | $85.95 | $85.90 |
Purchase #4 | $243.76 | 3.335% | $251.8894 | $251.89 | $251.90 | $251.90 |
Purchase #5 | $7.56 | 11.571% | $8.4348 | $8.43 | $8.45 | $8.40 |
Purchase #6 | $35.30 | 11.795% | $39.4636 | $39.46 | $39.45 | $39.50 |
Purchase #7 | $160.89 | 12.715% | $181.3472 | $181.35 | $181.35 | $181.30 |
7 purchase totals = | $561.37 | $602.8148 | $602.81 | $602.80 | $602.70 |