| 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 | $179.56 | 13.382% | $203.5887 | $203.59 | $203.60 | $203.60 |
| Purchase #2 | $17.78 | 11.483% | $19.8217 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $245.67 | 10.821% | $272.254 | $272.25 | $272.25 | $272.30 |
| Purchase #4 | $192.66 | 4.794% | $201.8961 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $152.31 | 5.835% | $161.1973 | $161.20 | $161.20 | $161.20 |
| Purchase #6 | $20.33 | 9.581% | $22.2778 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $207.85 | 10.515% | $229.7054 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $1,016.16 | $1,110.7410 | $1,110.75 | $1,110.75 | $1,110.80 | |