| 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 | $170.90 | 11.554% | $190.6458 | $190.65 | $190.65 | $190.60 |
| Purchase #2 | $247.94 | 11.294% | $275.9423 | $275.94 | $275.95 | $275.90 |
| Purchase #3 | $197.54 | 10.659% | $218.5958 | $218.60 | $218.60 | $218.60 |
| Purchase #4 | $173.90 | 11.140% | $193.2725 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $13.66 | 5.537% | $14.4164 | $14.42 | $14.40 | $14.40 |
| Purchase #6 | $23.85 | 6.358% | $25.3664 | $25.37 | $25.35 | $25.40 |
| Purchase #7 | $165.55 | 12.554% | $186.3331 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $993.34 | $1,104.5723 | $1,104.58 | $1,104.55 | $1,104.50 | |