| 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 | $75.96 | 12.780% | $85.6677 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $176.67 | 5.430% | $186.2632 | $186.26 | $186.25 | $186.30 |
| Purchase #3 | $242.72 | 9.799% | $266.5041 | $266.50 | $266.50 | $266.50 |
| Purchase #4 | $209.35 | 8.313% | $226.7533 | $226.75 | $226.75 | $226.80 |
| Purchase #5 | $218.51 | 7.190% | $234.2209 | $234.22 | $234.20 | $234.20 |
| Purchase #6 | $146.87 | 12.389% | $165.0657 | $165.07 | $165.05 | $165.10 |
| Purchase #7 | $147.76 | 7.748% | $159.2084 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $1,217.84 | $1,323.6833 | $1,323.68 | $1,323.60 | $1,323.80 | |