| 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 | $154.75 | 13.812% | $176.1241 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $112.75 | 6.258% | $119.8059 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $231.68 | 7.345% | $248.6969 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $80.99 | 9.623% | $88.7837 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $163.55 | 3.248% | $168.8621 | $168.86 | $168.85 | $168.90 |
| Purchase #6 | $249.40 | 6.588% | $265.8305 | $265.83 | $265.85 | $265.80 |
| Purchase #7 | $239.32 | 7.236% | $256.6372 | $256.64 | $256.65 | $256.60 |
| 7 purchase totals = | $1,232.44 | $1,324.7404 | $1,324.74 | $1,324.75 | $1,324.70 | |