| 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 | $148.89 | 11.115% | $165.4391 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $240.70 | 12.635% | $271.1124 | $271.11 | $271.10 | $271.10 |
| Purchase #3 | $16.55 | 9.176% | $18.0686 | $18.07 | $18.05 | $18.10 |
| Purchase #4 | $233.91 | 11.848% | $261.6237 | $261.62 | $261.60 | $261.60 |
| Purchase #5 | $190.86 | 3.444% | $197.4332 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $218.36 | 13.443% | $247.7141 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $20.82 | 3.255% | $21.4977 | $21.50 | $21.50 | $21.50 |
| 7 purchase totals = | $1,070.09 | $1,182.8888 | $1,182.88 | $1,182.85 | $1,182.80 | |