| 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 | $171.91 | 5.205% | $180.8579 | $180.86 | $180.85 | $180.90 |
| Purchase #2 | $74.54 | 4.352% | $77.784 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $80.64 | 5.178% | $84.8155 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $168.78 | 4.447% | $176.2856 | $176.29 | $176.30 | $176.30 |
| Purchase #5 | $152.92 | 13.378% | $173.3776 | $173.38 | $173.40 | $173.40 |
| Purchase #6 | $84.27 | 12.409% | $94.7271 | $94.73 | $94.75 | $94.70 |
| Purchase #7 | $65.71 | 4.367% | $68.5796 | $68.58 | $68.60 | $68.60 |
| 7 purchase totals = | $798.77 | $856.4273 | $856.44 | $856.50 | $856.50 | |