| 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 | $145.69 | 13.758% | $165.734 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $138.76 | 4.611% | $145.1582 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $209.94 | 12.745% | $236.6969 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $175.97 | 7.164% | $188.5765 | $188.58 | $188.60 | $188.60 |
| Purchase #5 | $147.55 | 4.474% | $154.1514 | $154.15 | $154.15 | $154.20 |
| Purchase #6 | $129.62 | 4.317% | $135.2157 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $77.65 | 9.577% | $85.0865 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $1,025.18 | $1,110.6192 | $1,110.63 | $1,110.65 | $1,110.70 | |