| 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 | $165.48 | 8.266% | $179.1586 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $152.65 | 9.202% | $166.6969 | $166.70 | $166.70 | $166.70 |
| Purchase #3 | $50.57 | 8.150% | $54.6915 | $54.69 | $54.70 | $54.70 |
| Purchase #4 | $143.27 | 11.413% | $159.6214 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $132.36 | 12.595% | $149.0307 | $149.03 | $149.05 | $149.00 |
| Purchase #6 | $74.71 | 11.308% | $83.1582 | $83.16 | $83.15 | $83.20 |
| Purchase #7 | $111.44 | 13.768% | $126.7831 | $126.78 | $126.80 | $126.80 |
| 7 purchase totals = | $830.48 | $919.1404 | $919.14 | $919.15 | $919.20 | |