| 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 | $149.35 | 9.794% | $163.9773 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $17.71 | 4.582% | $18.5215 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $47.48 | 8.848% | $51.681 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $155.67 | 3.593% | $161.2632 | $161.26 | $161.25 | $161.30 |
| Purchase #5 | $229.96 | 11.452% | $256.295 | $256.30 | $256.30 | $256.30 |
| Purchase #6 | $246.58 | 6.458% | $262.5041 | $262.50 | $262.50 | $262.50 |
| Purchase #7 | $247.32 | 10.531% | $273.3653 | $273.37 | $273.35 | $273.40 |
| 7 purchase totals = | $1,094.07 | $1,187.6074 | $1,187.61 | $1,187.60 | $1,187.70 | |