| 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 | $123.95 | 6.763% | $132.3327 | $132.33 | $132.35 | $132.30 |
| Purchase #2 | $86.44 | 4.157% | $90.0333 | $90.03 | $90.05 | $90.00 |
| Purchase #3 | $165.65 | 3.349% | $171.1976 | $171.20 | $171.20 | $171.20 |
| Purchase #4 | $82.41 | 7.856% | $88.8841 | $88.88 | $88.90 | $88.90 |
| Purchase #5 | $132.35 | 3.199% | $136.5839 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $189.46 | 13.592% | $215.2114 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $194.44 | 13.504% | $220.6972 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $974.70 | $1,054.9402 | $1,054.93 | $1,055.00 | $1,054.90 | |