| 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 | $152.57 | 13.276% | $172.8252 | $172.83 | $172.85 | $172.80 |
| Purchase #2 | $124.39 | 9.130% | $135.7468 | $135.75 | $135.75 | $135.70 |
| Purchase #3 | $220.53 | 4.755% | $231.0162 | $231.02 | $231.00 | $231.00 |
| Purchase #4 | $200.51 | 9.107% | $218.7704 | $218.77 | $218.75 | $218.80 |
| Purchase #5 | $51.74 | 9.385% | $56.5958 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $172.64 | 8.257% | $186.8949 | $186.89 | $186.90 | $186.90 |
| Purchase #7 | $204.67 | 10.303% | $225.7572 | $225.76 | $225.75 | $225.80 |
| 7 purchase totals = | $1,127.05 | $1,227.6065 | $1,227.62 | $1,227.60 | $1,227.60 | |