| 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 | $142.32 | 6.793% | $151.9878 | $151.99 | $152.00 | $152.00 |
| Purchase #2 | $15.53 | 10.870% | $17.2181 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $82.71 | 8.308% | $89.5815 | $89.58 | $89.60 | $89.60 |
| Purchase #4 | $51.86 | 5.240% | $54.5775 | $54.58 | $54.60 | $54.60 |
| Purchase #5 | $195.36 | 12.800% | $220.3661 | $220.37 | $220.35 | $220.40 |
| Purchase #6 | $229.94 | 7.870% | $248.0363 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $114.73 | 7.174% | $122.9607 | $122.96 | $122.95 | $123.00 |
| 7 purchase totals = | $832.45 | $904.7280 | $904.74 | $904.75 | $904.80 | |