| 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 | $124.83 | 9.792% | $137.0534 | $137.05 | $137.05 | $137.10 |
| Purchase #2 | $86.63 | 7.865% | $93.4434 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $62.70 | 11.566% | $69.9519 | $69.95 | $69.95 | $70.00 |
| Purchase #4 | $143.42 | 8.343% | $155.3855 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $158.76 | 10.130% | $174.8424 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $155.78 | 4.625% | $162.9848 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $47.57 | 6.848% | $50.8276 | $50.83 | $50.85 | $50.80 |
| 7 purchase totals = | $779.69 | $844.4890 | $844.48 | $844.55 | $844.50 | |