| 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 | $178.84 | 9.320% | $195.5079 | $195.51 | $195.50 | $195.50 |
| Purchase #2 | $22.30 | 11.749% | $24.92 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $208.39 | 12.410% | $234.2512 | $234.25 | $234.25 | $234.30 |
| Purchase #4 | $159.88 | 11.766% | $178.6915 | $178.69 | $178.70 | $178.70 |
| Purchase #5 | $201.82 | 13.179% | $228.4179 | $228.42 | $228.40 | $228.40 |
| Purchase #6 | $137.88 | 12.446% | $155.0405 | $155.04 | $155.05 | $155.00 |
| Purchase #7 | $138.48 | 3.685% | $143.583 | $143.58 | $143.60 | $143.60 |
| 7 purchase totals = | $1,047.59 | $1,160.4120 | $1,160.41 | $1,160.40 | $1,160.40 | |