| 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 | $173.65 | 4.624% | $181.6796 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $161.76 | 12.407% | $181.8296 | $181.83 | $181.85 | $181.80 |
| Purchase #3 | $5.72 | 5.368% | $6.027 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $202.91 | 10.237% | $223.6819 | $223.68 | $223.70 | $223.70 |
| Purchase #5 | $119.43 | 10.784% | $132.3093 | $132.31 | $132.30 | $132.30 |
| Purchase #6 | $186.79 | 13.225% | $211.493 | $211.49 | $211.50 | $211.50 |
| Purchase #7 | $106.27 | 10.452% | $117.3773 | $117.38 | $117.40 | $117.40 |
| 7 purchase totals = | $956.53 | $1,054.3977 | $1,054.40 | $1,054.50 | $1,054.40 | |