| 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 | $180.29 | 6.595% | $192.1801 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $186.85 | 3.433% | $193.2646 | $193.26 | $193.25 | $193.30 |
| Purchase #3 | $179.73 | 10.253% | $198.1577 | $198.16 | $198.15 | $198.20 |
| Purchase #4 | $217.91 | 5.269% | $229.3917 | $229.39 | $229.40 | $229.40 |
| Purchase #5 | $19.29 | 11.788% | $21.5639 | $21.56 | $21.55 | $21.60 |
| Purchase #6 | $235.85 | 11.341% | $262.5977 | $262.60 | $262.60 | $262.60 |
| Purchase #7 | $141.81 | 12.241% | $159.169 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $1,161.73 | $1,256.3247 | $1,256.32 | $1,256.30 | $1,256.50 | |