| 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 | $233.45 | 10.617% | $258.2354 | $258.24 | $258.25 | $258.20 |
| Purchase #2 | $167.33 | 7.347% | $179.6237 | $179.62 | $179.60 | $179.60 |
| Purchase #3 | $203.95 | 12.292% | $229.0195 | $229.02 | $229.00 | $229.00 |
| Purchase #4 | $121.75 | 13.186% | $137.804 | $137.80 | $137.80 | $137.80 |
| Purchase #5 | $156.34 | 3.495% | $161.8041 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $123.34 | 13.666% | $140.1956 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $37.65 | 6.545% | $40.1142 | $40.11 | $40.10 | $40.10 |
| 7 purchase totals = | $1,043.81 | $1,146.7965 | $1,146.79 | $1,146.75 | $1,146.70 | |