| 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 | $167.62 | 4.488% | $175.1428 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $160.98 | 9.687% | $176.5741 | $176.57 | $176.55 | $176.60 |
| Purchase #3 | $43.36 | 11.753% | $48.4561 | $48.46 | $48.45 | $48.50 |
| Purchase #4 | $61.27 | 5.573% | $64.6846 | $64.68 | $64.70 | $64.70 |
| Purchase #5 | $172.84 | 3.802% | $179.4114 | $179.41 | $179.40 | $179.40 |
| Purchase #6 | $10.75 | 3.177% | $11.0915 | $11.09 | $11.10 | $11.10 |
| Purchase #7 | $38.67 | 6.173% | $41.0571 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $655.49 | $696.4176 | $696.41 | $696.40 | $696.50 | |