| 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 | $156.51 | 12.229% | $175.6496 | $175.65 | $175.65 | $175.60 |
| Purchase #2 | $146.48 | 6.416% | $155.8782 | $155.88 | $155.90 | $155.90 |
| Purchase #3 | $189.67 | 6.461% | $201.9246 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $30.30 | 7.608% | $32.6052 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $240.77 | 8.495% | $261.2234 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $229.85 | 4.666% | $240.5748 | $240.57 | $240.55 | $240.60 |
| Purchase #7 | $7.45 | 12.462% | $8.3784 | $8.38 | $8.40 | $8.40 |
| 7 purchase totals = | $1,001.03 | $1,076.2342 | $1,076.23 | $1,076.20 | $1,076.20 | |