| 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 | $135.85 | 4.309% | $141.7038 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $157.86 | 3.417% | $163.2541 | $163.25 | $163.25 | $163.30 |
| Purchase #3 | $200.56 | 7.770% | $216.1435 | $216.14 | $216.15 | $216.10 |
| Purchase #4 | $60.30 | 13.623% | $68.5147 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $85.84 | 8.807% | $93.3999 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $208.62 | 4.653% | $218.3271 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $16.72 | 7.580% | $17.9874 | $17.99 | $18.00 | $18.00 |
| 7 purchase totals = | $865.75 | $919.3305 | $919.32 | $919.35 | $919.30 | |