| 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 | $167.62 | 13.726% | $190.6275 | $190.63 | $190.65 | $190.60 |
| Purchase #2 | $107.58 | 11.629% | $120.0905 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $203.92 | 6.315% | $216.7975 | $216.80 | $216.80 | $216.80 |
| Purchase #4 | $165.67 | 8.577% | $179.8795 | $179.88 | $179.90 | $179.90 |
| Purchase #5 | $120.49 | 10.260% | $132.8523 | $132.85 | $132.85 | $132.90 |
| Purchase #6 | $7.98 | 11.839% | $8.9248 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $179.38 | 10.133% | $197.5566 | $197.56 | $197.55 | $197.60 |
| 7 purchase totals = | $952.64 | $1,046.7287 | $1,046.73 | $1,046.75 | $1,046.80 | |