| 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 | $160.96 | 3.238% | $166.1719 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $83.94 | 8.533% | $91.1026 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $70.34 | 10.322% | $77.6005 | $77.60 | $77.60 | $77.60 |
| Purchase #4 | $31.45 | 8.268% | $34.0503 | $34.05 | $34.05 | $34.10 |
| Purchase #5 | $236.62 | 12.634% | $266.5146 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $227.68 | 13.731% | $258.9427 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $39.38 | 8.516% | $42.7336 | $42.73 | $42.75 | $42.70 |
| 7 purchase totals = | $850.37 | $937.1162 | $937.10 | $937.10 | $937.10 | |